Duramax Fuel Pressure Specs

2:1 compression ratio. The AirDog is lift pump and filter system, that enhances the fuel delivery to your engine with a commercial duty system. We are the manufacturer and innovator that created the Crower name brand. First introduced in 2001, Duramax engines range from four, six and eight cylinders. FASS Fuel Systems Adjustable Diesel Fuel Lift Pump 290GPH GM Duramax 6. SoCal Diesel LB7 Billet Injector Clamps 55 lb ft. Call (765) 452-7042 for more information. An FPR (Fuel Pressure Regulator) problem or a worn out high-pressure pump could also cause this problem. Still having the same issue and getting a "low fuel rail pressure" code. 7 liter engine. Bosch OEM stock replacment Injection Pump for a 2006-2010 6. 3 or 6) Price: $69. The Titanium Series diesel fuel lift pump was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel industry. FASS DFD-4000 - FASS Duramax Factory Fuel Filter Delete Kit; 2001-2014. to monitor fuel pressure alot of people get it off the top of the fuel filter housing where the bleeder valve is but if you dont have a lift pump it will only monitor vac. Product Description 6. I have a 2006 lbz duramax with continued engine code 10087 and sends computer to limp mode. 5 diesel engine. 8:1: Configuration: 90 degrees V8: Displacement: 403 cubic inches, 6. 5, 2005 Make: Chevrolet, GMC, Hummer. Engine idling rail pressure is 4K to 5K @ temp (180F) with a fuel temp of less than 135F. Try installing a lift pump. 5 psi over the intake manifold pressure. All fuel systems benefit from pressure during high demand situations. The Benefits of Modern SAC Injector Technology. Product Description 6. Customer Service: 1-800-533-6127 Tech Service: 1-800-533-6127 Email: [email protected] Injector Block-Off Toolfits2003 - 2007 5. Description: Fits: 2004. I noticed when data logging fuel rail pressure (actual and desired) at certain points the pressure reading jumps from 18000 psi to ~62000. Still having the same issue and getting a "low fuel rail pressure" code. Racor's PFF50216 is a genuine direct replacement coalescing fuel filter for the GM Duramax engine. The Duramax V8 engine is a General Motors Diesel V8 engine family for trucks. 5 diesel engine. For LLY, LBZ, LMM, see Enhanced Injector Return Flow Test above also. Preliminary checks. 6L Duramax DSL. 4T - 69k - M1HM 5w30 + Fram Ultra 2002 Buick Century 147k - Built 4T65e(Maxlife) - GTX 5w30 + Fram XG3980. Sep 13 2016, 11:26pm. OEM Bosch 01-04 Duramax Diesel LB7 Fuel Pressure Regulator MPROP GM. Drivers have reported that when the Bosch CP4 fuel injection pumps fail, they can cause the vehicles to stall and leave metal shavings in the fuel line, which may require replacement of the entire Duramax or EcoDiesel engine. Diesel Truck Parts - Chevy/GMC Duramax Parts - 2001-2004 Chevy/GMC Duramax LB7 6. Technical Information & Specs on S&S Products | Technical Information. 20 Fuel Pressure Regulator - Cummins 2003 - 2007 $199. I don't have the bulletin number, but believe it was released about December of 2011. Electronic Fuel Regulator - 2001+ GM 6. GlowShift’s Fuel Pressure Adapter is specifically designed for the GM Duramax 6. The coalescing stage has multiple layers of specialized media that traps dirt and extracts finely dispersed water out of diesel fuel. 6L GM Duramax 2006-2010, Car Fuel Rail Injection Pressure Sensor 0281002971 3. In every possible way, the Duramax was superior to the outdated Detroit and marked a revolutionary turning point for GMC and Chevrolet pickups in the diesel marketplace. It is located on the intake manifold. Just took my 2016 duramax to the shop for long cranking during startup. MaxTow’s White Face Double Vision™ Series 30,000 PSI Fuel Rail Pressure Gauge is compatible with the 2003-2018 Dodge Ram with 5. The CP3 is considered more reliable and robust than the CP4. High Pressure Fuel Injection Pump Chevrolet GMC 6. The latest addition to the lineup for the 2020 model year is the long-awaited light-duty diesel powertrain. This morning hit the road again and got about 300 miles before a repeat performance. 6L Duramax LBZ Specs. A means of monitoring low-pressure fuel supply is also highly advisable. and u should have about 10 to 20 lbs of fuel pressure. It takes a couple attempts to get it working for your individual situation using the special hand controlled pump. When power enhancing devices have been attached to the fuel rail pressure sensor circuits, this DTC may set and adversely affect the fuel system components. 00 PRODUCT CODE: 2034. This is a very common problem that we hear about from our Duramax customers. 0L) into the aluminum fitting, and then check that all connections are snugly tightened. hose and quick coupler 3-1/2" gauge reads 30 inHg to 15 PSI. 5-2005 Part# HP7308 TamerX Diesel High Pressure Fuel Pump CP3 Part #HPP7308 Diesel High Pressure CP3 Pump Part #HPP7308. 20 Fuel Pressure Regulator - Cummins 2003 - 2007 $199. 0 out of 5 stars 3 $32. We are driven by and committed to the Duramax diesel and great American made trucks. Specifications: Application: 2011 - 2014 Chevrolet - Siverado 2500 HD, 2011 - 2014 GMC - Sierra 2500 HD, 2011 - 2016 Chevrolet - Express, 6. 6L Duramax LLY 2004. 50 View 97378826 - LLY Duramax Fuel Line (Cyl. The fuel system contains high pressure fuel up to 25,000 PSI. Powerstroke vs Duramax vs Cummins Power Stroke Engine. The Duramax V8 engine is a General Motors Diesel V8 engine family for trucks. The sensor cannot be removed with conventional tools unless the EGR cooler and heat shield are removed 1st. The best Duramax fuel filter adapter may be the answer to this problem. Repair parts like glow plugs and glow plug controllers. hose and quick coupler; 3-1/2" gauge reads 30 inHg to 15 PSI; Star Products TU-32-6 GM 6. 5 IN Condition: New. Actual Fuel Rail Pressure should be equal to the Desired Fuel Rail Pressure. It is an issue that has an array of different degrees but can leave you stranded on the side of the road if not recognized and dealt with. GM 98090186 Pressure Fuel Sensor Specifications Identifiers. Common Rail tech wasn’t used until the 3rd Generation 5. Route the two (2) high-pressure lines, see the attached Fuel Line Diagram. Sort By Position Name Price. Changed out the fuel filter last. This lets oil pressure If you've run out of fuel, look at Running Out of Fuel on build up. for those not in the know, if your truck starts and dies after sitting a while, the fuel filter primer housing is sucking air. Clean the fuel pressure regulator and high pressure injection pump thoroughly with solvent, such as GM P/N 12377981 (Canadian P/N 10953463), or equivalent. 50 View 97378826 - LLY Duramax Fuel Line (Cyl. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. hose and quick coupler 3-1/2" gauge reads 30 inHg to 15 PSI. In a Duramax or Cummins diesel, a low-pressure pump first draws fuel from the tank and pressurizes the fuel to around 10 psi. Factory fuel modules are equipped with a filtering screen which, over time, can become clogged by the contaminates found in diesel fuel. 2001-2010 Duramax Torque Specifications Part Standard Metric Fuel Pressure Relief Valve 74 lb ft 100 N•m Fuel Temperature Sensor 16 lb ft 22 N•m Chassis Torque Specs Wheel Hub Assembly to Knuckle Bolts 133 lb ft Lower Ball Joint Nut 74 lb ft Upper Ball Joint Nut 37 lb ft. ) The objective of changing fuel pressure is to optimize air/fuel ratio (AFR) for best wide-open-throttle (WOT) power. LLY Duramax Diesel Fuel Pressure Regulator $ 197. From its inception in 2001 all the way through to the 2016 model year, GM's diesel-equipped HD trucks were void of a factory lift pump. The 2011 GMC Sierra 2500 has 4 problems reported for high pressure fuel pump failure. Average repair cost is $6,200 at 97,500 miles. Being able to check fuel pressure (vacuum) can help an owner diagnose a future problem or allow him to monitor the condition of the fuel. DFS780 Diesel Fuel System for 2011-2016 GM Duramax LML (Part Time Kit - Built in Bypass for Stick Fuel System) (0) Reviews: Write first review Item #: 42-14022. Application. 6L Duramax LLY 2004. 6L GM Duramax 2006-2010, Car Fuel Rail Injection Pressure Sensor 0281002971 3. 6 L engine, or 402. 6 bar) • Fuel delivered via higher-pressure pump, fuel rails, distribution lines and all-new, seven-hole fuel injectors • Fuel injectors spray directly onto glow plugs, providing faster, better-quality starts and more. Common problems with Duramax diesel engines include air in the fuel lines, fuel starvation, water pump failure, overheating, injector failure and harness chafing. This requires your CP4 injection pump to pull your fuel under a vacuum, adding additional stress to your CP4 Pump and risk introduce additional air into your fuel. trouble diagnosing the problem. The pump is also referred to as an injection pump, and its main task is to ensure constant pressure in the high-pressure fuel rail. LB7 Duramax trucks also came before diesel emissions, so there is no DEF, DPF, or SCR here! You could just slap on a. Description: Advertised price is for the CAT Adapter ONLY. 6L Duramax LB7 Diesel CP3 2001-2004, Replace for Bosch OEM 0928400535, 97728979, Durable Stable $39. The LB7 Duramax Engine had some issues that appeared not too long after initial release. Fuel Rate, Main Injection Timing, Manifold Abs Pressure, Mass. 6L Duramax Diesel LLY Fuel Pressure Regulator Chevy. How It's Made: LML Duramax PowerFlo In-Tank Lift Pump If ever there was an aftermarket product every Duramax-powered '11-'16 Chevrolet and GMC needed, it would be an electric lift pump. Locate the fuel pressure testing port on the top of the fuel rail and remove the small cap from the top of the port. he then mentions the oil pressure gauge wasn't working. 2001-2010 Duramax Torque Specifications Part Standard Metric Fuel Pressure Relief Valve 74 lb ft 100 N•m Fuel Temperature Sensor 16 lb ft 22 N•m Chassis Torque Specs Wheel Hub Assembly to Knuckle Bolts 133 lb ft Lower Ball Joint Nut 74 lb ft Upper Ball Joint Nut 37 lb ft. Sensors upstream and downstream of the DPF (or a differential pressure sensor) provide readings that initiate a metered addition of fuel into the exhaust stream. Although GM was the first to offer a diesel in the mid-size truck market found in the Duramax Colorado or Canyon, they are the last to adopt a half-ton diesel. The best place to buy a high pressure fuel pump. 2001-2004 GMC SIERRA 2500HD DURAMAX. P0087; fuel rail pressure is less than 22. 6L Duramax: LGH and LML Diesel Engines Module 1: Fuel Return System Diagnosis 1-6 Video: Fuel System Return Line Testing The Engine Cranks But Does Not Run diagnostics in Service Information direct us to verify that the fuel rail pressure sensor reads greater than 10 MegaPascals (MPa), or 1450 pounds per square. 2008 Chevy 2500HD 6. Bosch Automotive Service Solutions 28635 Mound Road, Warren, MI 48092 USA. is returning excess fuel back to the. LB7 Aftermarket Fastener Torque Specs. 6L Diesels. Bosch OEM stock replacment Injection Pump for a 2006-2010 6. This tool is designed to remove the fuel rail pressure sensor on the diesel Engine. Home Chevy/GMC LB7 (01-04 Trucks) Fuel System Tanks/Misc LB7 Duramax Diesel Fuel Pressure Regulator 0928400535. When it is put that way, it sounds like a bad thing. 3 L Power Stroke Engine that was more powerful than what the world had seen until that point. Unfortunately the LB7 is somewhat remembered by its fuel injector failures and overheating. 6L Duramax engines Gauge assembly with 6-ft. KIPA Fuel Pressure Regulator For Chevy GMC 6. The Duramax is a General Motors V8 diesel engine for trucks. Includes 100 PSI gauge assembly with 4-ft. 6L turbo-diesel engine advances the General Motors legacy of powerful, quiet, and durable diesels. Duramax LLY Fuel Pressure Regulator Fuel Pressure Regulator Bolts Upper Radiator Pipe Seal Intake Tube Seals EGR Tube Gasket EGR Tube to EGR Valve Gasket Intake Tube Gasket. Accel Pedal Position, Barometric Pressure, Battery Voltage, Calculated Fuel Rate 02+, Desired FRP, Desired Idle RPM, Engine Coolant Temp, Engine Load, Engine Oil Pressure 03+, Engine RPM, Fuel Level, Fuel Rail Pressure, Fuel Temperature, Gear with TCL, Intake Air Temp, Main Inj. When a Duramax common rail engine will not start, the very. Description. Injector Related Items, LB7. If the truck is demanding more fuel than the factory pump can give the fuel rail pressure will drop and the filter life will instantly drop to 0%. LML Duramax trucks added 30 horsepower and 100 lb-ft of torque over the LMM. New OEM Bosch 04-05 6. as for fuel rail pressure it monitors how much pressure is coming from the injection pump to the rail but. GM starting putting the Duramax diesel engine in their Chevy and GM HD pickups back in 2001. Years Produced:. Using compressed air, thoroughly blow dry the regulator and pump. The LB7 featured a 32-valve design with high-pressure common-rail direct injection. TITAN Fuel Tanks is America's leading manufacturer of high-capacity aftermarket fuel tanks made of military-grade polymer. com site we recommend using a supported web browser(s): Chrome, Firefox. Find Fuel Pressure Regulators with Diesel Fuel Type and get Free Shipping on Orders Over $99 at Summit Racing! Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Fuel pressure Regulator, LB7, Duramax, Chevrolet, GMC, 6. First, these symptoms can indicate a clogged fuel filter. New in box. Some of these issues are preventable with certain modifications. This engine was initially installed in 2001 Chevrolet and GMC trucks, and has been an option since then in pickups. The LB7 featured a 32-valve design with high-pressure common-rail direct injection. 5 - 2006 2006. Benefits: Read diesel fuel pressure in vehicle. fuel rail pressure should be 25 to 35 MPa (3626-5076 psi) at engine idle. 00 Bosch 986437303. Preliminary checks. To start viewing messages, select the forum that you want to visit from the selection below. Add to Wish List. Lbz high pressure fuel rail set you are getting both rails for one price, sensors included however not guaranteed to work pulled from a engine pn: duramax lmm 973613524see our other flat rate shipping is Canada and the lower 48 only Alaska, Hawaii, Puerto Rico subject higher rates please contact. Check specs and buy a new Chevrolet or Buick car, truck or SUV from our Don Hewlett Chevrolet Buick dealer serving Georgetown and Austin, TX. 6L Duramax LB7 Specs. 6 bar) • Fuel delivered via higher-pressure pump, fuel rails, distribution lines and all-new, seven-hole fuel injectors • Fuel injectors spray directly onto glow plugs, providing faster, better-quality starts and more. The common rail injection system used on all Duramax engines from 2001-present allowed General Motors to literally double the power output and fuel economy over the older 6. In the morning there is no pressure in the upper radiator hose. Racor Coalescer Fuel Filter (2001-2016 Duramax) Fits 2001-2016 Chevy/GMC 2500/3500 HD 6. Head gasket surfaces are refinished to ensure a proper gasket seal. ARP Torque Specs and more Here are some diesel torque specs for your convenience: Dodge Cummins, Chevy Duramax, and Ford Powerstroke. 0L Inline-six LM2 Duramax engine. Technical Information & Specs on S&S Products L5P Duramax High-Pressure Fuel Pump Comparison. Electronic Fuel Regulator - 2001+ GM 6. Product Attributes: for makes=chevy, gm, brand=gm, mpn=98090186, interchange part number=8-98090-186-0, sku=3163401498450271, types=pressure fuel sensor. List of Chevy Trouble Codes (DTC) P0191 Fuel Rail Pressure Sensor Circuit Range/Performance. When a common rail engine will not start, the very first thing to check is fuel rail pressure. 6L LLY Duramax Common Rail Pump (2004. "Towed to a dealer diagnosed as a high-pressure injector pump failure with metal contamination to fuel system. Small Injector Return Line Seal, Duramax 2001-2004, Pack of 3. 6 LB7 Long Block Engine DDU660104LB7LB. 6 Duramax engines up to this point. The 2nd generation Duramax is known as the LLY. 6L, the redesigned. 6L DIESEL INJECTOR LB7 SET – the best injectors for LB7 Duramax 2. The sensor is mounted on the right fuel rail under the EGR Cooler. There was a bulletin a while back about the cluster and I. Nitrous Express , the leading manufacturer of high performance nitrous oxide systems, now owns Snow Performance, the water methanol experts. The all-new L5P Duramax 6. This can be a critical parameter in high performance trucks when hard on the throttle. 0L utilizes new low-pressure Exhaust Gas Recirculation to optimize performance and efficiency. 6L LB7 Duramax. When it is put that way, it sounds like a bad thing. The fuel pressure between the two fuel systems will be different so be sure to know the correct specifications when checking fuel pressure. This fuel filter meets or exceed new GM specifications. 6L V8 Duramax diesel: 2004 late, 2005 *. 8L DURAMAX TURBO-DIESEL, DI, 4-CYLINDER (181 hp [135. 6 bar) • Fuel delivered via higher-pressure pump, fuel rails, distribution lines and all-new, seven-hole fuel injectors • Fuel injectors spray directly onto glow plugs, providing faster, better-quality starts and more. Raising the pressure to extreme levels is very hard on the pump and can lead. To assure optimum performance form any DMAX engine, you need some heavy-duty oil that provides both protection and lubrication at the same time. 2001-2004 GMC SIERRA 2500HD DURAMAX. OEM Genuine LB7 Fuel Pressure Regulator Kit. Disconnect the negative battery cable from the battery. Check specs and buy a new Chevrolet or Buick car, truck or SUV from our Don Hewlett Chevrolet Buick dealer serving Georgetown and Austin, TX. If the fuel pressure relief valve is not torqued correctly, the valve will leak fuel into the fuel return system causing this DTC to set. 00 PRODUCT CODE: 2034. The stock high pressure Bosch CP3 Injection pump has the ability to flow plenty of fuel to produce 450HP without a lift pump. The 2011 GMC Sierra 2500 has 4 problems reported for high pressure fuel pump failure. And yes that is at both the rail and the injector. The Duramax V8 engine is a General Motors Diesel V8 engine family for trucks. Shop fuel system plumbing for the gm duramax 66l 2001 2004 lb7 fuel system. The latest version of the 6. The common rail injection system used on all Duramax engines from 2001-present allowed General Motors to literally double the power output and fuel economy over the older 6. On 97 and older engines: Fuel pressure is tested at the schrader valve on the fuel pressure regualtor block attached to the LH side of the fuel filter housing. try hooking up a fuel pressure test gauge to fuel rail pre filter and post filter and rev truck to 2500 rpm what is fuel pressure ? next using a vacume pump attach to fuel pressure regulator pump up while engine is running only pump up to 8 psi to see if pressure changes if not replace pressure regulator. 8:1: Configuration: 90 degrees V8: Displacement: 403 cubic inches, 6. The latter came up with a 7. American Diesel Factory Fuel Filter Delete Kit Dodge Cummins 2003-2007. Mine seems to to it worse at lower rpms when it's pulling hard and needing more fuel. Once it does watch the fuel pressure for 1 minute, the fuel pressure should drop no more than 5 psi. The Bostech Fuel Pressure Regulator DEC011535 is a drop-in replacement for the OE Fuel Pressure Regulator on your 2001-2004 GM 6. as for fuel rail pressure it monitors how much pressure is coming from the injection pump to the rail but. Fuel pressure monitor don't usually run unless the fuel pressure sensor monitor runs first and passed. 00 Bosch 986437303. This improvement decreased emissions, and it improved the engine’s overall performance. 5 psi over the intake manifold pressure. 6-liter Duramax is produced by DMAX, which is a joint venture between GM and Isuzu. 6 bar) • Fuel delivered via higher-pressure pump, fuel rails, distribution lines and all-new, seven-hole fuel injectors • Fuel injectors spray directly onto glow plugs, providing faster, better-quality starts and more. The actual fuel pressure should be the same as the commanded pressure. VCO vs SAC Injector Comparison. The fuel pressure should be able to reach 145 MPa when commanded. • Be sure to record fuel pressure readings on the diagnostic worksheet. Refer to Fuel Pressure Relief Valve Replacement. GM's newest diesel, the third offering in the Duramax family, is 3. List price: $ 200. Remanufactured CP3 Pump for 2001-2004 GM 6. 00 Fuel Pressure Regulator AND Install Kit - Duramax 6. This product is designed and manufactured to help you keep the fuel system of your vehicle in mint condition. Fuel system parts such as supply pumps, fuel filters, injector return kits and injection lines. This thread adapter is ideal for any 2001-2017 Chevy GM Duramax 6. The AirDog II-4G 100 is the latest in fuel delivery for your 2001-2010 Duramax for unsurpassed dependability and fuel availability. SoCal Diesel LB7 Billet Injector Clamps 55 lb ft. Fass Titanium on SALE and Ships FREE!. GM Duramax Fuel Injector Installation Information. Tips on performance, fuel economy, troubleshooting and more. With their high-pressure, common-rail, direct fuel injection mounted under the valve covers. The current LML engine has an insane 397 horsepower and 765 lb-ft of torque. It delivers 277 ponies and 460 lb-ft of torque, coupled. 2-D CHANGE FUEL FILTER message or No. Often stated as the best Duramax yet, the LML model sure took the duramax name to another level. Duramax First Generation: 2001-2004 (LB7) 1: 10-14-2010 01:58 PM: cap for fuel test port: guard532: Duramax Second Generation: 2004. The LB7 Duramax was first introduced for the 2001 model year as General Motors retired its 6. FASS Titanium Signature Series Diesel Fuel Pumps Duramax 6. 6L, the redesigned. Silverado 2500HD. Full warranty disclosure available on our website or upon request. • If the fuel pressure is more than 145 MPa, the system is OK. Most P0089, P0093 and P1093 trouble codes are due to a problem with either the fuel supply (filter, lines, air leak, gelled fuel, etc. introducing the new fuel-efficient duramax ® turbo-diesel engine for the 2020 gmc sierra 1500 Whether you're going on- or off-road, the Duramax ® 3. 0L utilizes new low-pressure Exhaust Gas Recirculation to optimize performance and efficiency. try hooking up a fuel pressure test gauge to fuel rail pre filter and post filter and rev truck to 2500 rpm what is fuel pressure ? next using a vacume pump attach to fuel pressure regulator pump up while engine is running only pump up to 8 psi to see if pressure changes if not replace pressure regulator. 6L Duramax Diesel. Fuel Pressure Regulator - LB7 $180. Quiet operation with great fuel economy and power quickly made fans out of anyone who owns one. The PureFlow AirDog A4SPBC088 150GPH Air/Fuel Separation System for your 2001-2010 GM 6. Duramax blocks are 100% align honed to meet, or exceed, original specifications including the size, shape and alignment of the saddles to prevent crank damage. Fuel Rate, Main Injection Timing, Manifold Abs Pressure, Mass. No not a filter prob. 6L LB7 Duramax. 6-liter Duramax is produced by DMAX, a joint venture between GM and Isuzu in Moraine, Ohio. The fuel system is very much like a modern multiport fuel injected car, you have a pump that makes pressure and pressurizes a line and injectors that open and close by the control of the ecm. The new L5P Duramax was by far, the most capable duramax to date, producing 445 horsepower and 910 lb/ft of torque in stock form. All heads are pressure tested. A new, improved engine block casting was used. brand: Gm; mpn: 98090186. 6L Duramax: LGH and LML Diesel Engines Module 1: Fuel Return System Diagnosis 1-6 Video: Fuel System Return Line Testing The Engine Cranks But Does Not Run diagnostics in Service Information direct us to verify that the fuel rail pressure sensor reads greater than 10 MegaPascals (MPa), or 1450 pounds per square. The all-new L5P Duramax 6. 9L Cummins in Ram trucks, or the 6. This matches the corresponding desired fuel pressue. That fuel-injected 4. This is a very common problem that we hear about from our Duramax customers. When my fuel level is below a ¼ tank, I run out of fuel or my fuel pressure drops to 0 psi, why? If your unit is not equipped with a STK/sump bowl, the factory fuel module supplies the FASS pump. If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM, which correlates to lost horsepower when you need it most. DSP5 Switch - LB7. 50 View 97378827 - LLY Duramax Fuel Line (Cyl. Product Name: Fuel Pressure Regulator Manufacturer: Merchant Automotive Manufacturer Part #: 400653 Thoroughbred Diesel Part #: MAT400653 Fitment Notes: 2004. I'm not finding fuel pressure spec with the. Dmaxstore has a mission to bring Duramax owners the lowest prices on the highest quality parts available. 99 Value!!. 1-D S15, also known as Ultra Diesel fuel has been mixed may come on in the Driver Low Sulfur Diesel. The Duramax has long been susceptible to fuel starvation failures because the engine doesn't use a lift pump to feed the primary pressure pump. Add to Wish List. 6L L5P V8 Turbo Diesel Duramax engine used in the Chevy Silverado HD and GMC Sierra HD. DO NOT run the VP44 Injection pump on these alternate fuels without the lube oil - pump damage is likely without a lube additive!. Part# PFF50216 *Limited Time Promotion, Free water in fuel sensor with fuel filter purchase, select "FREE WIF SENSOR" in options* $19. Duramax 6600 Welcome to the Internet's first Duramax 6600 diesel discussion forum for the LB7, LLY, LBZ, LMM, LML, LGH & L5P RPO code engines. Sep 13 2016, 11:26pm. I have a 06 gmc duramax that throws a low fuel rail pressure code when under a load. Route the two (2) high-pressure lines, see the attached Fuel Line Diagram. Fuel Pressure Leak-Down Test An area often overlooked is the performance of the fuel system not while the engine is running, but when it is shut off. 6-liter Duramax is produced by DMAX, a joint venture between GM and Isuzu in Moraine, Ohio. 5" Wheelbase ACDELCO. 21 inch bore x 4. SoCal Diesel LB7 Billet Injector Clamps 55 lb ft. is returning excess fuel back to the. 2001-2010 Duramax Torque Specifications Part Standard Metric Fuel Pressure Relief Valve 74 lb ft 100 N•m Fuel Temperature Sensor 16 lb ft 22 N•m Chassis Torque Specs Wheel Hub Assembly to Knuckle Bolts 133 lb ft Lower Ball Joint Nut 74 lb ft Upper Ball Joint Nut 37 lb ft. Then a PCM-controlled inlet-metering valve (commonly referred to as the fuel control actuator or fuel-rail pressure regulator) controls the amount of supply pressure to the high-pressure pumping elements. Anybody have any ideas? It is possible I am doing something incorrectly since I am still. How many injectors does a 6. w/o scan tool narrowed down to cp3 fuel pump/ or small outside chance of the rail pressure sensor faulty. With their high-pressure, common-rail, direct fuel injection mounted under the valve covers. 6-Liter LMM Duramax Engine. GSR ve rs 625 gs 6. Here is a list of Chevy Duramax diagnostic codes to help you in figuring out what is wrong with your vehicle. The sensor is mounted on the right fuel rail under the EGR Cooler. Years Produced:. For diesel fuel pressure and vacuum testing on GM 6. my 2002 duramax is having the dreaded fuel filter primer pump problem for the third time. Read more and see pictures at Car and Driver. What could be wrong? I had a certified tech put the monitor on it and it checked out with. Erased the code, drove at reduced speed 55mph for about 100 miles to overnight stop with no problem. 6% similar) 6 duramax this is the original oem sensor used by gm. 6-liter Duramax is produced by DMAX , a joint venture between GM and Isuzu in Moraine, Ohio. The external dimensions of the 2500HD line vary by cabin, trim level and bed length. If you experience a loss of rail pressure, there are a few possible causes. 6L Duramax engines Gauge assembly with 6-ft. The revised 6. The LB7 Duramax was first introduced for the 2001 model year as General Motors retired its 6. Similar to the LB7, the LLY Duramax is reliable, powerful, and lacks most of the emissions found on modern day diesel trucks like the L5P. These are also known as MPROP's. Lbz high pressure fuel rail set you are getting both rails for one price, sensors included however not guaranteed to work pulled from a engine pn: duramax lmm 973613524see our other flat rate shipping is Canada and the lower 48 only Alaska, Hawaii, Puerto Rico subject higher rates please contact. Description. 06 Silverado 4x4 CC/SB 06 Express 2500 Duramax Van "The Dumpster". HOWEVER, doing so puts an enormous amount of stress on your expensive inje. Remanufactured CP3 Pump for 2001-2004 GM 6. It has 130K on the clock. 00 PRODUCT CODE: 3081. The D-Max Flow Enhancer has been designed to provide your Duramax engine with a constant 8 PSI fuel pressure, aiding the injection system by reducing the amount of work your factory injection pump has to perform, extending its expected life and improving performance gains from aftermarket tuning products. Yet boost pressure can be varied more subtly over the engine’s rpm range. Collapsed or kinked fuel line problems restricting fuel flow to high pressure (for GM vehicles 2001 to 2004. Truck has FASS pump no other upgrades. Remanufactured to OE Specifications ; Includes Mounting O-rings; Direct Fit, Ready to Install; Proudly Manufactured in the USA; General Motors 6. This is a Remanufactured 6. Bosch high pressure, 26,000 psi injectors: Compression: 16. GM will be releasing their first diesel variant of the 1/2 ton trucks, in the form of a 3. Repair parts like glow plugs and glow plug controllers. ly/33Q3njO A Fuel Rail Pressure Gauge reads the fuel pressure in your diesel truck directly from the common rail to ensure it is running at optimal levels. Duramax First Generation: 2001-2004 (LB7) 1: 10-14-2010 01:58 PM: cap for fuel test port: guard532: Duramax Second Generation: 2004. PPE RACE FUEL VALVE. The LB7 was available mated to the Allison 1000 five speed automatic transmission or the ZF 6 speed manual transmission, with the automatic being a much more common choice. Bosch,Casper,Seimens Deka,Ford Performance 24lb to 80lb Fuel Injectors and Fuel Injectors Adapter Fuel Injector 109991 Size 80-Lb in Sets of 8 EV6 Long Style. 6-liter LBZ Duramax Engine is produced by DMAX, a joint venture between GM and Isuzu in Moraine, Ohio. At Crower, performance is our business. These are also known as MPROP's. The fuel system contains high pressure fuel up to 25,000 PSI. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. LLY Aftermarket Fastener Torque Specs. Unfollow 2002 chevrolet duramax fuel injectors to stop getting updates on your eBay Feed. 2 found on the 2011 to 2016 Duramax LML. The EGR system. Item #: LDS0928400535-LB7FPR. Do not use you fingers to find fuel leaks! High pressure fuel entering your bloodstream may result in amputation or loss of life. Or Fuel Supply Hose; Cab & Chassis; Crew Cab Pickup; 4 door; 153. The Aeromotive diesel lift pump was developed to solve some key issues in the diesel lift pump market, most notably the ¼ tank issue, the pressure control issue, and motor shaft seal failures. Height ranges from 76. DFS780 Diesel Fuel System for 2011-2016 GM Duramax LML (Part Time Kit - Built in Bypass for Stick Fuel System) (0) Reviews: Write first review Item #: 42-14022. The common rail injection system used on all Duramax engines from 2001-present allowed General Motors to literally double the power output and fuel economy over the older 6. FASS removes all kinds of contaminants such as dirt, debris, water, air and vapor. Items: 0: Subtotal: $0. Think Crower "Every part for Power" for all of your racing hard parts. All heads are pressure tested. Similar to the LML, the L5P utilizes the same 6. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. 5 MPa at more than 600 RPM, fuel rail pressure too low. 2001-2010 Duramax 2500 & 3500's. 6L DIESEL INJECTOR LB7 SET – the best injectors for LB7 Duramax 2. Description: Fitment: 2001-2010 GM Trucks 2500HD/Duramax Dually Trucks Only LB7, LLY, LBZ, LMM Specs: Center Bore Diameter 4. 5 IN Outside Diameter 12. The best Duramax fuel filter adapter may be the answer to this problem. Clean the fuel pressure regulator and high pressure injection pump thoroughly with solvent, such as GM P/N 12377981 (Canadian P/N 10953463), or equivalent. Bosch,Casper,Seimens Deka,Ford Performance 24lb to 80lb Fuel Injectors and Fuel Injectors Adapter Fuel Injector 109991 Size 80-Lb in Sets of 8 EV6 Long Style. Reconnect the fuel return line banjo bolt at the junction block. 9L Dodge / CumminsAND2001 - 2005 Duramax (LB7 and LLY)REPLACES:Miller 9011 / GM EN-47589-1This injector block-off tool is a 'must have' for anyone who works on Cummins or Duramax common rail fuel systems. com Ph: 1(800) 637 - 2658 Fax: 1(217) 854 - 8972. 5 Chevy 2500HD, 4WD, CCSB, LMM Duramax. All times are GMT -7. Injector Block-Off Toolfits2003 - 2007 5. The LBZ used a cast iron engine block in combination with aluminum cylinder heads. The best Duramax fuel filter adapter may be the answer to this problem. Most OE systems maintain a fuel pressure of between 36 and 43. debris,use a bucket and a cloth for a. No fittings required. A fuel pressure sensor is used to monitor system operation. If your car doesn’t have the right valve, an adapter can help you out. Tighten the fuel injection pump mounting bolts to 15 lb-ft. I have found a bulletin dated 2009 from equipment manufacturers. 5 diesel engine. Along with a 19 percent increase in max torque over the previous Duramax 6. Racor Coalescer Fuel Filter (2001-2016 Duramax) Fits 2001-2016 Chevy/GMC 2500/3500 HD 6. 6L Duramax LLY engine, USDieselParts offers a wide selection of quality diesel fuel pumps such as FASS and Airdog as well as brand name CP3 diesel fuel injection pumps and common rail injectors in stock replacement and high performance options to keep your Duramax engine up and running strong for years to come. Peak torque is sustained from 1,500 rpm through 3,000 rpm, providing a powerfully smooth and satisfying driving experience. How to Check. my 2002 duramax is having the dreaded fuel filter primer pump problem for the third time. VW Jetta PWG Spade. 00 Fuel Pressure Regulator AND Install Kit - Duramax 6. The fuel pressure should be able to reach 145 MPa when commanded. 1L and 15,400 lbs for Duramax with 5th-wheel or gooseneck trailers. The emissions equipment also lowers the overall fuel efficiency. PERFORMANCE PARTS. 6L Duramax have? Duramax LB7 engines have 8 cylinders, thus use 8 injectors. 5 psi over the intake manifold pressure. Here we will breakdown the engine and give all the juicy specs this engine has to offer. 2 High Pressure Fuel Injection. I have a 06 gmc duramax that throws a low fuel rail pressure code when under a load. Now it has 40 and 45 PSI. Key on/engine off the fuel pressure should be 55-62 psi. Product Description 6. 2008 Chevy 2500HD 6. 6L Duramax LML. S&S Diesel Motorsport, the world leader in common-rail diesel injection has developed a solution for CP4. The Duramax has long been susceptible to fuel starvation failures because the engine doesn't use a lift pump to feed the primary pressure pump. The AirDog is lift pump and filter system, that enhances the fuel delivery to your engine with a commercial duty system. 3L Power Stroke, developed by International Navistar, was introduced during the 1994 model year and available in Ford pickups through the 2003 model year. Diesel Truck Parts - Chevy/GMC Duramax Parts - 2001-2004 Chevy/GMC Duramax LB7 6. The diesel fuel injectors used in these engines are of Bosch CRIN1 design. Part Number: 14400 SCH14400. ford-7-3-powerstroke-raptor-4g-100-150-high-pressure-1999-2003-install-manual-8-7-2017 34. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. This thread adapter is ideal for any 2001-2017 Chevy GM Duramax 6. Do Not use you fingers to find fuel leaks! High pressure fuel entering your bloodstream may result in amputation or loss of life. KD Fuel Pressure Gauge for the Duramax 6600. BOSCH 8973613533 Pressure Fuel Description. When I turn the key in the on position, there is no fuel pressure. 6 Duramax: LB7. Essential 2004. FASS Titanium Signature Series Diesel Fuel Pumps Duramax 6. At that time it had 50 PSI at idle and 55 on under load. This is a Remanufactured Bosch fuel pressure regulators for common rail fuel injection pumps. 2 found on the 2011 to 2016 Duramax LML. 7L) Add to Wishlist. Completely rebuilt to factory specifications. The fuel rail sensor, commonly referred to as the fuel pressure sensor, is an engine management component that is commonly found on diesel, and some gasoline injected vehicles. Features: Stock Replacement Meets Or Exceeds OE Specifications Replaces OE Part's# 97384667, 0 928 400 673 13 Month Unlimited Mileage Warranty Diesel RX DRX17SAR Universal Fuel Pressure Regulator 34958 2. The PPE Fuel Rail Pressure gauge 0-30K PSI is designed to monitor the fuel rail pressure allowing you to see if you are starving for fuel when the truck is under load or if it is running at optimal performance even with mild tunes. 6-liter LBZ Duramax Engine is produced by DMAX, a joint venture between GM and Isuzu in Moraine, Ohio. Used 2016 Ram 1500 from TNT Auto Sales & Service Inc. The LML Duramax began in 2011, and followed the LMM Duramax Engine. Used to test fuel pressure between the lift pump and the injection pump on diesel engines. 5" Wheelbase ACDELCO. (Not available with (A48) power rear sliding window. This tool is designed to remove the fuel rail pressure sensor on the diesel Engine. 17-19 with 300 lb 5th wheel hitch in bed. Cylinder heads are remanufactured to exceed OEM specifications. All heads are pressure tested. Fuel pump in Duramax Duramax 6600. Customer service is taken very seriously and we work constantly to develop and improve our product lines. Extreme Pressure at the coolant reservoir and the reservoir is black. 00 Fuel Pressure Regulator AND Install Kit - Duramax 6. 2006 to 2010 Duramax LBZ and LMM diesel engines; Specifications. 6L Duramax Diesel. and u should have about 10 to 20 lbs of fuel pressure. No not a filter prob. 6L LMM GM Duramax Fuel Related. Fuel pressure monitor don't usually run unless the fuel pressure sensor monitor runs first and passed. Write a review. 260 Gallong Per Hour Flow Rating; Customize Fuel Delivery for Race and Competition Engines; This is a Fuel Pump ONLY and Must Be Used with the Factory Fuel Filter; Application: Universal Trucks. Failure of this CP4 pump is usually catastrophic, causing instant contamination of the entire fuel system with metal particulates. The LLY Duramax injectors usually fail high fuel return rates, which cause hard starting and rough running, especially noticeable at idle. Average repair cost is $6,200 at 97,500 miles. Find a shop in your area. Capable of using B20 diesel fuel, which is a fuel mixture composed of 80% diesel and 20% biodiesel, the LML lasted until 2016 until being replaced by the more powerful Duramax L5P. Weight: 1 lb; Removing and replacing the Duramax fuel rail pressure sensor switch on 2006 - 2010 LBZ & LMM diesel engines is difficult using standard wrenches and sockets. P0087; fuel rail pressure is less than 22. Each injection pump is brought in direct from the OE supplier and then engineered at our facility using OE Spec Plus parts and calibration procedures. Although they introduced improvements from the 2001-2004 on the LB7 motor, there are a few essential upgrades every owner should consider. The common rail injection system used on all Duramax engines from 2001-present allowed General Motors to literally double the power output and fuel economy over the older 6. 2001-2010 Duramax 2500 & 3500's. Duramax is a series of turbo-diesel engines produced by General Motors for use in pickup trucks, SUVs and vans. Collapsed or kinked fuel line problems restricting fuel flow to high pressure (for GM vehicles 2001 to 2004. The Duramax block and heads are poured at The Defiance GM Powertrain foundry in Defiance County, Ohio. Erased the code, drove at reduced speed 55mph for about 100 miles to overnight stop with no problem. Duramax Engine Quick Facts Years of Production: 2001 - 2004 2004. The Duramax is a General Motors V8 diesel engine for trucks. 5 IN Outside Diameter 12. At Crower, performance is our business. 2500HD 3500 Silverado Sierra 6. Not sure where he was going with this, I said, sure, all the time. By the time the LBZ came along, the LB7's injector issues had long been solved and the overheating issues associated with the LLY were a thing of the past. This 2018 Ram 1500 in Groveport, OH is available for a test drive today. Pressure Regulator d. Nitrous Express , the leading manufacturer of high performance nitrous oxide systems, now owns Snow Performance, the water methanol experts. Using compressed air, thoroughly blow dry the regulator and pump. This is a new in the box, oem gmc duramax fuel rail pressure sensor. Order SCHLEY PRODUCTS, INC Duramax Fuel Rail Pressure Sensor Wrench, 12150 at Zoro. Injector Block-Off Toolfits2003 - 2007 5. The sensor cannot be removed with conventional tools unless the EGR cooler and heat shield are removed 1st. This type of diesel injection is called a common rail setup and the FCA is what tells the pump to build more pressure from 5000psi at idle to over 22,000. Capable of using B20 diesel fuel, which is a fuel mixture composed of 80% diesel and 20% biodiesel, the LML lasted until 2016 until being replaced by the more powerful Duramax L5P. 6L LB7 Duramax engine. How It's Made: LML Duramax PowerFlo In-Tank Lift Pump If ever there was an aftermarket product every Duramax-powered '11-'16 Chevrolet and GMC needed, it would be an electric lift pump. The Fass Titanium is on SALE. 6L GM Duramax OE High Pressure Fuel Rail Sensor (2223) at the best online prices at eBay! Free shipping for many products!. Failure of this CP4 pump is usually catastrophic, causing instant contamination of the entire fuel system with metal particulates. com offers ( FASS ) fuel air separation systems that increase fuel economy, horse power and torque for any number of engines. Bosch High Pressure Pumps come standard on the majority of diesel vehicles, providing superior performance and durability. Again, it is either mounted in a distribution block or in the back of one fuel rail in the later Duramax engines. Basically, the FCA is the metering device for the CP3 injection pump. Fuel Pressure Regulator fits 2006 - 2010 Chevy GMC 6. ⇒ If the engine does not start or the fuel pressure is less than 145 MPa when commanded, replace the fuel injection pump. Part# PFF50216 *Limited Time Promotion, Free water in fuel sensor with fuel filter purchase, select "FREE WIF SENSOR" in options* $19. DTC P1093, P0087 causing limp mode is common with this issue. The Fass Titanium Series is The best system recommend for your Diesel. introducing the new fuel-efficient duramax ® turbo-diesel engine for the 2020 gmc sierra 1500 Whether you're going on- or off-road, the Duramax ® 3. The stock high pressure Bosch CP3 Injection pump has the ability to flow plenty of fuel to produce 450HP without a lift pump. Most P0089, P0093 and P1093 trouble codes are due to a problem with either the fuel supply (filter, lines, air leak, gelled fuel, etc. 7L Cummins engine, as well as the 2002-2018 Chevrolet and GM with 6. Electronic Fuel Regulator - 2001+ GM 6. Make sure to clean all carbon and debris from the injector using small-tipped tools like a common toothpick. SHINEHOME 0928400535 Fuel Pressure Regulator For Chevy GMC 2001-2004 Diesel 6. fuel pressure and fuel rail pressure are two different things. 3L Power Stroke diesel specs, history, horsepower/torque curves, and information. It is located on the intake manifold. Preliminary checks. The LB7 Duramax was first introduced for the 2001 model year as General Motors retired its 6. However, pressure lower than this range is its own problem,. Symptoms were hard/no start, long crank time, white smoke. The fuel system contains high pressure fuel up to 25,000 PSI. CP3 or CP4 Pump: Since Duramax engines do not include lift pumps, the only way to get fuel from the fuel tank to the engine is via the CP3 or CP4 pump which is a high-pressure fuel pump installed in the engines. first thing to check is fuel rail pressure. The Racor coalescer fuel filter system contains a primary coalescing and a secondary polishing stage. For diesel fuel pressure and vacuum testing on GM 6. 6 bar) • Fuel delivered via higher-pressure pump, fuel rails, distribution lines and all-new, seven-hole fuel injectors • Fuel injectors spray directly onto glow plugs, providing faster, better-quality starts and more. If the fuel pressure relief valve is not torqued correctly, the valve will leak fuel into the fuel return system causing this DTC to set. Diesel Performance Texas Home ; Duramax 2011 - 2016 LML Fuel Systems; Duramax 2011 - 2016 LML Fuel Systems. Accel Pedal Position, Barometric Pressure, Battery Voltage, Calculated Fuel Rate 02+, Desired FRP, Desired Idle RPM, Engine Coolant Temp, Engine Load, Engine Oil Pressure 03+, Engine RPM, Fuel Level, Fuel Rail Pressure, Fuel Temperature, Gear with TCL, Intake Air Temp, Main Inj. The fuel pressure between the two fuel systems will be different so be sure to know the correct specifications when checking fuel pressure. This 2018 Ram 1500 in Groveport, OH is available for a test drive today. Not sure where he was going with this, I said, sure, all the time. It has a display screen that provides data, such as is the vehicle locked, fuel levels, tire pressure, odometer and more. Home Chevy/GMC LB7 (01-04 Trucks) Fuel System Tanks/Misc LB7 Duramax Diesel Fuel Pressure Regulator 0928400535 Save 26% LB7 Duramax Diesel Fuel Pressure Regulator. The next-generation redesign offers more horsepower and torque than ever for easier, more confident hauling and trailering. If I'm not mistaken the max for the Duramax is around 23000-24000 psi. See auction date, current bid, equipment specs, and seller information for each lot. Engine idling rail pressure is 4K to 5K @ temp (180F) with a fuel temp of less than 135F. Buy online at The Diesel Speed Shop. 5-2005 GM Duramax LLY. Customer Service: 1-800-533-6127 Tech Service: 1-800-533-6127 Email: [email protected] 0-liter inline six-cylinder turbo-diesel develops a class-leading 277 hp. TITANIUM SIGNATURE SERIES LIFT PUMP 110GPH 16′-18′ NISSAN TITAN. I'm not finding fuel pressure spec with the. This matches the corresponding desired fuel pressue. Crower has worked hard to serve the performance parts needs of the racing industry for over 55 years. 6L Duramax Diesel. Fuel Injection Control Module Cooler Eye Bolt 20 (27) Fuel Injection Pipe Nut 30 (41) Fuel Inlet Pipe Bracket Bolt 15 (21) Fuel Pipes Bracket Bolt 15 (21) Fuel Rail Assembly Bolt 18 (25) Fuel Rail Connector 33 (45) Fuel Return Eye Bolt (Cylinder Head Side) 12 (17) Fuel Return Eye Bolt (Injector Side) 12 (16) Fuel Return Pipe Sleeve Nut 30 (41). Used 2016 Ram 1500 from TNT Auto Sales & Service Inc. This requires your CP4 injection pump to pull your fuel under a vacuum, adding additional stress to your CP4 Pump and risk introduce additional air into your fuel. He will help you with just about anything diesel related. Adjustable Fuel Pressure from 1. The symptoms of a faulty MPROP would be rail pressure that is too high or too low. From Bosch. Diesel fuel injectors for Chevrolet / GMC Duramax LBZ 2006-2007. Before condemning the fuel pressure regulator, it should be tested. The pump is also referred to as an injection pump, and its main task is to ensure constant pressure in the high-pressure fuel rail. Rebuilt Stanadyne injector pumps and injectors. 2 High Pressure Fuel Injection. 6L remains 20 psi. The Duramax has long been susceptible to fuel starvation failures because the engine doesn't use a lift pump to feed the primary pressure pump. Product Description 6. 6 L engine, or 402. 3 or 6) Price: $69. To get the best experience using shop. The fuel pressure should be able to reach 145 MPa when commanded. Comparative testing of high-pressure fuel pump options for the L5P. 50 View 97378827 - LLY Duramax Fuel Line (Cyl. 7-literCummins Diesel Engine: 408 cubic inches, 6. Customer Service: 1-800-533-6127 Tech Service: 1-800-533-6127 Email: [email protected] Or Fuel Supply Hose; Cab & Chassis; Crew Cab Pickup; 4 door; 153. This adapter replaces the factory bleeder screw with an 1/8npt adapter to easily install your fuel pressure sender. com Ph: 1(800) 637 - 2658 Fax: 1(217) 854 - 8972. If rust, contamination or metal particles are found the fuel system must be cleaned including the tank, filter housing, supply lines and the high-pressure system. It delivers 277 ponies and 460 lb-ft of torque, coupled. Injector Block-Off Toolfits2003 - 2007 5. The LB7 Duramax Engine had some issues that appeared not too long after initial release. The Duramax has proven to be a reliable engine since its introduction back in 2001. 6l (lly) duramax diesel engine diagnostic parameters sensed parameter fault code acceptable operating range and rationality primary malfunction detection parameters secondary monitoring parameters and conditions monitoring time length and frequency of check monitoring method fault code storage and mil illumination fuel rail pressure low. 8:1: Configuration: 90 degrees V8: Displacement: 403 cubic inches, 6. Adjustable Fuel Pressure from 1. 2020 Chevrolet. 6L V8 Duramax diesel: 2004 Late, 2005. The new L5P Duramax was by far, the most capable duramax to date, producing 445 horsepower and 910 lb/ft of torque in stock form. 6 Duramax engines up to this point. 6L LML/LGH Duramax GMC/Chevrolet Additional Information: This Bosch Injection Pump is produced at the same facility as the new OE Injection Pumps using only new and remanufactured Bosch components. Duramax Fuel Pressure Regulator (MPROP) for 2006-2010 LBZ-LMM GM 6. 2008 Chevy 2500HD 6. DTC P1093, P0087 causing limp mode is common with this issue. All times are GMT -7. Duramax Oil Pressure So after I had the injectors installed in the spring, the tech asked if I had checked my oil pressure often. The RPO LML engine is rated at 397 hp (296 kW) at 3000 rpm and 765 lb⋅ft (1,037 N⋅m) of torque at 1600 rpm. 6L Duramax Diesel LLY Fuel Pressure Regulator Chevy. The Duramax LBZ was produced from 2006 to 2007 model years, with the LMM replacing it by mid-2007. I had an injector stick open a couple months ago and replaced it. For diesel fuel pressure and vacuum testing on GM 6. Great prices & free shipping on orders over USD50!. Average repair cost is $170 at 106,500 miles. 5 kpa (80 psi) to 1241 kpa (180) psi.