There is a crap load of oil-soaked carbon build up. Mishimoto has developed a cold-side intercooler pipe and boot kit for the 2006-2010 6. 2006 LLY engine discussion belongs in Third Generation forum due to the differences of the 2006 LLY and the 2004. 3L POWERSTROKE DIESEL BELLOWED UP PIPE KIT. 0L Ford Powerstroke at Diesel Power Products. 5-05 LLY Duramax; SDP 2011-16 LML Passenger side intercooler pipe kit not only does this pipe delete the intake air heater and free up air flow but it also. Leak-Free Seal:. 6L Duramax LB7 by replacing the old leaking, or cracked up-pipes in your truck. 6 Duramax engine tear down - Duration: 35:21. Does not include gaskets. The quality of the fuel also influences the formation of these particles. Once I pulled the stock up pipe off I could see that the reason the blocker plate wouldn't seal is because it was contacting the factory weld above the bellows. These Sinister up pipes are not going to leak or deform. The first LB7 Duramax powered trucks are coming up on nine years old. We carry Duramax repair parts for all years of 6. At 2k miles I had white steam coming out of the exhaust clamp while the truck was in regen mode. 6L diesel truck. Finished the egr delete and I don't recommend flying solo on this project. HD Stainless Bellows that will not crack and leak like OEM. These are a great addition to any downpipe or exhaust manifold purchase. Hello I have an 05 Silverado. 5-2005 Duramax LLY EGR Cooler to Up Pipe Gasket 2500HD 3500 Silverado Sierra 6. Leaking up pipes. The "donut" up-pipe gaskets have been a problem for Powerstroke owners for years. 2008 Chevy Duramax 2500-Z71 package -LT trim power everything -5 lift-20 Novacaine wheels with brand new 35 tires less than 1,000 miles on them-deleted and tuned truck averages 22 mpg -just fully serviced this week -199,600 milesThis is a very dependable solid truck not one leak not one single issue and a clean car fax and clean title Located in AlpineJackson Wyoming. This will rob power and make your turbo not run right. Up next 6. Our chimney pipe experts are standing by and ready to answer your questions and help you make your selection. The mechanical injector of the 6. This exhaust manifold and up-pipe kit from PPE is a directly replacement for your factory pieces which have been known to fail at the factory bellows, causing a significant exhaust leak. Dyno-Proven Gains up to +24 HP & +24 Lbs. 5" mouthpiece that is also o-ringed to ensure there are no boost leaks where the mouthpiece mates with the factory turbo. 5L were swapped out for a common rail injection system. 4 DIESEL SUPPLEMENT Check www. The up pipe or down pipe has a leak at the flex pipe section. The LLY suffered from overheating. New Injectors. I took it to the dealer. I saw the IH up pipes for up to 400. Engine Gaskets and Seals, LB7. Construction: These unique up pipes are constructed of 2" mandrel-bent 304 stainless steel tubing with a. On a duramax the most likely culprit is injectors. It looks like there is oil leaking from the intake side of the turbo. Mishimoto has developed a cold-side intercooler pipe and boot kit for the 2011+ 6. it's sucking up what ever is leaking out of cooler connection. DHD 235-102 LLY Up-Pipe Support Bracket EGR Duramax Diesel. This kit is for use with factory exhaust manifolds. Welcome to Smith Diesel Parts! Newsletter ; Sign in or Register. My engine coolant keeps leaking out of the white tank? or you have a leak. 3L with no modifications needed. 6l Duramax. The EGR valve has a little hole under it and there is oil leaking out of it onto the front of the RH valve cover. The XDP Bellowed Up-Pipe Kit XD178 for your 1999. This is a factory GM LB7 up pipe that can be use on the LB7, LLY, LBZ, LMM, LML when fully deleting the EGR. They can be orderd with ceramic coated that will hold up to 1600 degrees for a short burst and it's available in black or titanium colors. Creates a tight seal at the manifold and turbo inlet. The gasket clearly showed I had a small leak, but I didn't hear anything and the engine made upwards of 30psi when I stepped on it Next I removed the drivers side up pipe bolts at the pedestal. Twisted Steel Down-Pipe (Street Series) OE-Style Flanges for a Leak-Free Seal; aFe Power competition acknowledgement/liability release form must be filled out. The Chevy and GMC 6. The Garrett GT3788VA variable geometry turbocharger is tucked deep in the engine valley at the rear of the engine and therefore removal is a somewhat extensive procedure. Welcome to Smith Diesel Parts! Newsletter ; Sign in or Register. The budget fix is use new donuts and plan on revisiting it is a few years. 9L, S400 High Mount 2nd Gen Swap Kit. Amazingly there is a TSB out for this problem and covers numerous years. 5-2018 4th gen 6. 6L Duramax for better power and mpg AFE Power's New Cold-Air Intake, Diamond Eye's DPF-Back Dual Exhaust, and Hypertech's Programmer Improve a 6. 6L Duramax Heavy Duty Ugraded 304SS Up Pipes W/ Gaskets 01-16 GMC Chevy. 4 manifolds are all built to order at our in house fabrication department. Duramax Problems Common Problems with the 6. You are now ready to get your overflow pipe removed from your pressure relief valve. Never the less, I'm in it to win it so I pressed on. 120" wall for strength and durability. 6L DuRaMax LML vehicle configuration Wheel Base Measure behind DPF to the back of the vehicle. This plate is used to support the up-pipe riser against deflection. I didn't have a choice but I feel like this is a 2 man job. Select your vehicle using the filters in the sidebar. maybe pick up a pressure tester and pressurize the system over night and you might spot the drip, might not. 0L Ford Powerstroke at Diesel Power Products. I think it might be burning. Started blowing coolant out of the overflow in the - Answered by a verified GM Mechanic. DHD 235-102 LLY Up-Pipe Support Bracket EGR Duramax Diesel. HD Stainless Bellows that will not crack and leak like OEM. These pipes came off a 2004 Chevy Duramax with the LB7 engine. Skip navigation Sign in. 5-2016 models to improve air flow over factory pipe. I have a 2003 Impala, and at first it just used some coolant- then up to 1/2 gallon a day- no white smoke- no visible leak. 1999-2003 7. of torque can be added to that Duramax engine in the Performance tune, this particular truck is used on a daily basis to tow trailers around town and across the state to rodeos on the weekend. 3L Powerstroke is the fix for a common issue that robs power from your engine. As an added bonus get your EGT's down. A lot of people have issues with boost and exhaust leaks on their 7. These aftermarket up-pipes are not going to leak or deform. Fits GM stock and PPE Up-Pipes. HD Stainless Bellows that will not crack and leak like OEM. Upgrade your original equipped exhaust manifolds and up-pipes with the tubular style manifolds from AFE. DPF Delete Pipe Installation Step by Step by Chirpz This takes 3-4 hours depending your your skill and tools. we don't need any help selling the truck. It is important to note that not all instances of coolant loss on these engines is the result of head gasket failure. I have noticed that at the hose connection for the intercooler especially lower connection that oil seams to be leaking from the hose. Replace the lightweight, leak prone, 1 5/8" OEM up pipes on your 2017-2019 Duramax with these heavy duty 11 gauge 2" Stainless up pipe kit. Improve your Duramax horsepower and performance with these performance headers, up-pipes and down-pipe. Product Description New! This Dieselsite (now in 409 Stainless Steel) up-pipe kit was designed to replace the poorly designed OEM standard equipment up-pipes and donut gaskets that typically leak. We picked up our tools, cleaned up our mess, and started the truck to make sure there were no leaks. Do not put a test plug in the hot side pipe, this takes the y-bridge out of the test loop (a common leak spot). 4L to 12 valve Cummins - Duration: 22:29. You simply disconnect the boost tube from the turbo and hook this tester up, then pressurize the system with 15-30 psi depending on what you're troubleshooting. 5-2003 Ford 7. 6,duramax is smoking terable when in 6th up hill trying to. Prestone ® Wins Two AAPEX Awards with New Triple Seal Protection ™ with DuPont ™ Kevlar ® Read More. Replace Your Duramax LB7 High Pressure Fuel Lines Before it’s too Late Where water and rust can collect. Following up on a previous blog post about keeping your diesel engine running clean, another way you can keep dirt, rust and debris out of your engine is to make sure your fuel lines are nice and clean. 3L by KB Diesel Performance. INCLUDES GASKETS!. Whether you're looking for chimney pipe, stove pipe, pellet vent pipe, chimney liner, type-b vent pipe, gas vent chimney pipe or dryer vent pipe we've got what you need. 6 Duramax engine tear down - Duration: 35:21. This Duramax performance parts kit is the perfect addition to the Mishimoto 6. Sinister Diesel’s has exhaust up pipes for your Duramax diesel’s exhaust. com FREE DELIVERY possible on eligible purchases. is visible in the passenger side front wheel well. Truck Master 59,882 views. Could this be?. This 2002 LB7 Duramax has been a long time coming! More » The 2019 GMC Sierra Will Have a Carbon Fiber Bed. But, all that has already or will soon be coming to an end. The Chevy and GMC 6. 0 Exhaust manifolds on 2008-2010 6. Refurbished Set – $199. 5-2018 4th gen 6. The BD kit replaces the donuts with a much better and proven stainless steel gasket and flange design. In the case of oil in your exhaust, it is important that you address the problem immediately. When GM introduced the Duramax diesel in 2001, it was truly a state of the art engine. 001 g/km or less. The LLY suffered from overheating. 0 Exhaust manifolds on 2008-2010 6. causing a leak. [Archive] Oil Leak Need help Duramax Hard Parts You have oil coming out the up-pipe? you just need to clean off the oil and then start looking for the leak JMO. Supporting Modifications. These are a great addition to any Down pipe or exhaust. Creates a tight seal at the manifold and turbo inlet. When Duramax incorporated the use of the EGR cooler, the cooling system of the engine was not upgraded. Increase Turbo spool up and decrease EGT's. 120" wall for strength and durability. This design allows for expansion and contraction without stressing the actual gasket and is a direct replacement for all 1999. It leaks the coolant into the cylinder. 4 x Gaskets. When I saw this set from Dorman for 165. I think it might be burning. High Flow Manifolds with 2 Inch stainless up-pipes with heavy duty bellows efficiently usher exhaust and prevent exhaust leaks. Gain exhaust outflow velocity while increasing reliability, and even 50 state CARB legal! This exhaust manifold and up-pipe kit from PPE is a directly replacement for your factory pieces which have been known to fail at the factory bellows, causing a significant exhaust leak. Although much of the LLY’s internals match what you’ll find in the LB7, this version of the 6. 4 manifolds are all built to order at our in house fabrication department. 5-2018 4th gen 6. The Sinister Diesel stainless steel up-pipes for 2001-2016 6. We also carry filters, shocks, floor mats, and other useful service parts. The up pipe gets damaged from the constant movement of the pipe in the donut as expansion happens. INCLUDES GASKETS!-NO Tuning required, bolt on!. Oil leak in exhaust pipe is a problem that needs your immediate attention. How many miles out of a Duramax diesel? or injector cup seal leaks in recent years. With high-temperature coating, high-performance bellow and laser cut flanges, it's guaranteed to fit perfectly and last forever! This pipe works on LB7 trucks. At 2k miles I had white steam coming out of the exhaust clamp while the truck was in regen mode. causing a leak. 5-2010 LMM Requires Coolant Bypass/Relocation Fitting WCF100798. Installing this plate will give ample support to the up-pipe riser bellow and prevent leaks and/or bellow blow out. Midway through the 2004 model year, GM released the second-generation Duramax, RPO code LLY. It is important to understand how oil from the engine could reach the exhaust pipe, as well as whether the liquid. This newly released "bellowed" up-pipes that eliminate the troublesome "donut" gaskets. Upgrade your original equipped exhaust manifolds and up-pipes with the tubular style manifolds from AFE. Started blowing coolant out of the overflow in the - Answered by a verified GM Mechanic. Failing injectors will often leak fuel into the crankcase, resulting in elevated oil levels and even leaks that appear to be from the rear main seal. 6L LLY GM Duramax Exhaust Manifolds You may not know it, but the factory driver's side exhaust manifold is pinched down to allow for steering shaft clearance, which actually isn't required. fluid to leak out. Does not include gaskets. A must for high horsepower and competition applications!. Fits GM stock and PPE Up-pipes. Skip navigation Sign in. HD Stainless Bellows that will not crack and leak like OEM. LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax Gasket at up pipe to turbocharger. Give your 2005-2007 6. Replace Your Duramax LB7 High Pressure Fuel Lines Before it's too Late Where water and rust can collect. 5-2010 GM 6. 6L 2006-2007 LLY/LBZ - Engine Parts! XDP carries all the parts and accessories you need for the best diesel performance. com Removing the up-pipes on a duramax can be a difficult and intensive project. During normal driving conditions the factory EGR system re-circulates up to 50% of the exhaust back through the intake to help reduce emissions. 5-2010 LMM Requires Coolant Bypass/Relocation Fitting WCF100798. The LBZ/LMM 3" Y-Bridge Kit is an upgraded high flow intake kit for the 2006-2010 Duramax. TQC have put together a fundamental or beginners guide to helium leak testing, what is it, why use it and the benefits of helium leak testing. 3L with no modifications needed. When GM introduced the Duramax diesel in 2001, it was truly a state of the art engine. Midway through the 2004 model year, GM released the second-generation Duramax, RPO code LLY. Kennedy Diesel is your source for Duramax performance. 5-2005 LLY) of the 6. 6L LB7, LLY, LBZ, and LML Duramax engines are a great upgrade over the stock up-pipes. I'm certain I have no exhaust leaks as well. This will allow your pressure relief valve to be opened up so that it will have a chance to drain the water out of your tank. aFe is proud to introduce an all new Twisted Steel Headers/Up-Pipes/ Down-Pipe combination for 2004. HD Stainless Bellows that will not crack and leak like OEM. Due to expansion and contraction, and extreme heat cycles, the factory installed "donut" gaskets designed to seal your factory up-pipes will begin to leak over time. 6L Duramax LML Intercooler Pipe and Boot Kit. Direct replacement for GM Part# 97780061. First off, is it actually the bypass pipe seals causing your leak? You will have these symptoms. Increase Turbo spool up and decrease EGT's. I'm certain I have no exhaust leaks as well. The design features of this system eliminate problems that other systems experience, and with no lip seals or packing to change there is no maintenance. Designed to lower EGT's, reduce drive pressure and. How to check for Boost Leaks (Every Duramax Owner Must Watch) - Duration: 8:18. Upgrade your Up-pipes with Sinister's stainless steel mandrel bent up-pipes for your 2001-2010 GM Duramax. 5-2016 models to improve air flow over factory pipe. Check out our listings below to help your Duramax diesel breathe better. At 2k miles I had white steam coming out of the exhaust clamp while the truck was in regen mode. Eventually the factory up-pipes will fail under high horsepower use - causing exhaust leaks and leaving you with a poor running, smelly mess. These aftermarket up-pipes are not going to leak or deform. The PPE Up Pipe Gaskets (2-pc) for your 2001-2016 Chevy/GMC Duramax creates a tight seal at the manifold & turbo inlet. also what I have done in the past is, leave the radiator cap on the first click so the sysem wont build pressure and see if you still loose fluid. FREE Shipping. Here are a few tips on the best way to remove the pipes, and what can happen in worst case scenario. 0 out of 5 stars 1. $5,000 2010 Ford F350- Cummins Swap 6. Duramax up-pipe removal tricks and tips. This kit from International includes: • Both "Bellowed" Up-Pipes. 4" Interlock Flex Pipes: The down-pipes utilizes heavy duty 4" flex tubes with internal interlock liners. Fuel leak on 2008 duramax. Then, It started the heat going cold- at the same time the temp gauge would go up to 260, all within seconds. HD Stainless Bellows that will not crack and leak like OEM. leaking coolant? 1 Answer. Increase Turbo spool-up and decrease EGT's. This is a factory GM LB7 up pipe that can be use on the LB7, LLY, LBZ, LMM, LML when fully deleting the EGR. 5, I know it's not the head gasket (I have Boreoscoped the whole outer engine). Direct replacement for GM Part# 97780061. 6L Duramax diesel engine (RPO L5P) may display a Driver Information Center low coolant message or may show coolant consumption or a coolant leak. High Flow Manifolds with 2 Inch stainless up-pipes with heavy duty bellows efficiently usher exhaust and prevent exhaust leaks. 120" wall for strength and durability. If you have a 2001-2004 Duramax 6. My father has a 2002 3500 crew cab with the LB7 Duramax in it, and has had the injector TSB replace all injectors done about 20k miles ago. This includes the 2003-2007 6. This unit will actually work on any 2001-2013 Duramax engine and is often a popular upgrade on any 2004-2013 Duramax truck as they flow better than the factory passenger side up-pipe. A lot of people have issues with boost and exhaust leaks on their 7. the injector pump look to have 2 freeze plugs that he said @ 25000psi could be the problem. 1999-2003 7. TQC have put together a fundamental or beginners guide to helium leak testing, what is it, why use it and the benefits of helium leak testing. Universal fitment; 19 row stacked plate cooler withstands high fluid pressures, reduces oil temperatures, and exhibits minimal pressure loss; Includes billet anodized aluminum san. Upgrade your Up-pipes with Sinister's stainless steel mandrel bent up-pipes for your 2001-2010 GM Duramax. Do it once and be done with it. Leak is a small crack for now. During normal driving conditions the factory EGR system re-circulates up to 50% of the exhaust back through the intake to help reduce emissions. Buy the Top Name Brands in Performance Up-Pipes at Alligator Performance Wehrli 100654 Passenger Side Up-Pipe Kit | 01-04 GM 6. First I removed the passenger up pipe, the alligator piece I installed some months ago. Leak-Free Seal:. Dyno-Proven Gains up to +24 HP & +24 Lbs. its buried under a whole lot of engine patrs. your CAC hoses to make sure both the hoses and intake tubes are not leaking. This plate is used to support the up-pipe riser against deflection. You will need basic metric wrenches, a delete pipe, some coffee, and a CRD Jeep. Coolant Problems with my LLY I'm actually typing this at the dealership waiting to pick it back up after repairs. It features a full bore, unlike the factory exhaust manifolds that were restricted, and will provide you additional clearance. The Mishimoto kit features polished aluminum cold-side & hot-side piping accompanied by silicone boots with DuraCore™ technology. Free Shipping! Best Price Guarantee! We offer a full line of DURAMAX PERFORMANCE PARTS. Our Up-pipes are all jig assembled and built to assure you receive a great product with precision fitment. 3L Early 1999 Bellowed Up-Pipe Kit. LB7 injectors are also prone to leak on the return side. well i lifted up the cover and sure enough the valley was filled with fuel. 6L Duramax Turbo to Up Pipe Gasket by Merchant Automotive part number 97192618. Q: I’ve had some 2001-’04 GM 6. Increase Turbo spool-up and decrease EGT's. I'm certain I have no exhaust leaks as well. HD Stainless Bellows that will not crack and leak like OEM. Fitment Notes: Sinister GM Duramax Up-pipes (DRIVER SIDE) - 01-10 GM Duramax - SD-UPPIPE-DRMX-DRV. The mechanical injector of the 6. 4 manifolds are all built to order at our in house fabrication department. Diesel Ops is committed to providing our customers an unparalleled shopping experience. aFe is proud to introduce an all new Twisted Steel Headers/Up-Pipes/ Down-Pipe combination for 2004. Supporting Modifications. From there, the valve that is at the very bottom will need to be opened up. Never the less, I'm in it to win it so I pressed on. 6L Duramax Diesel Engines The AERA Technical Committee offers the following information on engine coolant loss on 2002-2016 GM 6. V-banded crossover pipe on the S400 outlet + stock turbo mouthpiece (no more cheesy factory worm gear clamp) and the necessary silicone boot whereas other kits don't use them and boost leaks will occur. DmaxStore Fuel Filter Head Assembly. Fits GM stock and PPE Up-Pipes. Eventually the factory up-pipes will fail under high horsepower use - causing exhaust leaks and leaving you with a poor running, smelly mess. Replace the lightweight, leak prone, 1 5/8" OEM up pipes on your 2017-2019 Duramax with these heavy duty 11 gauge 2" Stainless up pipe kit. “I started out on heavy-duty big rigs and then I ended up getting a job at a local shop learning the smaller diesel stuff – Duramax, Cummins and Powerstroke. No EGR Provisions, for Off Road Competition Use. This kit is for use with single turbo applications and factory exhaust manifolds. Removing Cab 2005 Chevy 2500 4X4 Duramax Diesel Engine January 2, 2014 I visited the shop of a friend of mine who I work with who was in the process of replacing the heads and injectors on a 2005 Chevy 2500 4X4 with a Duramax diesel engine. Rudy's custom 6. Posted by Unknown on 29th Aug 2017. The factory pipe and boot do not stand a chance against the heat and pressure of your high-powered Duramax; upgrade to the Mishimoto kit for increased reliability, durability, and performance. I replaced the gaskets about a year ago and now they're leaking again! 2011 Silverado 3500. Buy Bolt On Passenger Side Up-Pipe w/ Gaskets Fit For LB7 LLY LBZ LMM LML 6. HD Stainless Bellows that will not crack and leak like OEM. Welcome to Smith Diesel Parts! Newsletter ; Sign in or Register. 8 Duramax 4x4 SBCC White. Increase Turbo spool-up and decrease exhaust gas temperatures. The XDP Bellowed Up-Pipe Kit XD178 for your 1999. 3L by KB Diesel Performance. This is something you might not see or notice unless you are towing alot. problem is that i couldnt find the actual leak. Increase Turbo spool up and decrease EGT's. Sounds like my car when the waterpump went bad. These aftermarket up-pipes are not going to leak or deform. FREE Shipping. They also complain of extreme white smoking. It’s hard to beat the winning combination of a Duramax diesel engine paired with an Allison transmission, and Parleys Diesel Performance carries a full line of performance parts and upgrades for the Duramax in your Chevy Silverado or GMC Sierra pickup truck. The Sinister Diesel Passenger Side Up-Pipe for the Duramax is a great replacement for OEM Up-Pipes that develop leaks at the bellow over time, or they're a great option for when you've modified your EGR system. Its always a good idea to keep an eye on your oil level. 6 LML | Diesel Performance Parts & DPF Delete Kits The 11-16 GM Duramax is equipped with a diesel particulate filter. The factory pipe and boot do not stand a chance against the heat and pressure of your high-powered Duramax; upgrade to the Mishimoto kit for increased reliability, durability, and performance. so im assuming the pump is leaking unless theres some lines on the bottom of it or in the area. 6L Duramax LBZ pickup trucks. Lower sulfur fuel produces fewer particles, and allows use of particulate filters. Its is right below the air box and when my filter is ready to be changed the filter is solid black kind of oily looking. 2 Inch up-pipes with heavy duty bellows efficiently usher exhaust and prevent exhaust leaks. 0 out of 5 stars 1. Installing this plate will give ample support to the up-pipe riser bellow and prevent leaks and/or bellow blow out. Give your 2005-2007 6. Been on for about 3 yrs now. The coolant should not leave the cooling system of your car, and if it does, there maybe a problem. These aftermarket up-pipes are not going to leak or deform. 3L Powerstroke is the fix for a common issue that robs power from your engine. Add strength, durability, and flow to your 2001-2004 GM 6. 3L with no modifications needed. This is the passenger side unit and does not come with any EGR riser on it. 5-2003 Powerstroke 7. Fits GM stock and PPE Up-Pipes. HD Stainless Bellows that will not crack and leak like OEM. causing a leak. Although much of the LLY’s internals match what you’ll find in the LB7, this version of the 6. You may have to pull up on the pipe to check it thoroughly as the pipe will rest on the line and could (in theory at least) seal. This Duramax performance parts kit is the perfect addition to the Mishimoto 6. we detected a Dex-Cool leak at the front of the engine, and it was time for a new water pump. 0 out of 5 stars 1. If you have diesel fumes in your cab it is a cracked down pipe. This plate is used to support the up-pipe riser against deflection. HD Stainless Bellows that will not crack and leak like OEM. Factory up pipes are just not built to flow. The factory Y-bridge is a poorly designed slip-in style two piece bridge with very little support that is prone to blowing apart under boost and creating poor drivability and performance. Refurbished Set – $199. Increase Turbo spool up and decrease EGT's. Improve the power and efficiency of your Duramax with the Mishimoto hot-side intercooler pipe and boot kit. The LBZ was available for 2006 to 2007 model year GMC and Chevrolet HD pickups. Amazingly there is a TSB out for this problem and covers numerous years. Whether you are looking to tow or race, we have what you need to make your truck perform. Sinister Diesel makes plenty of coolant system upgrades both steel and hose for many applications. Before we get to how to fix a coolant leak, let's talk about why it is important to fix your leak quickly. The higher-pressure version used on the LBZ moves 195 to 200-lph worth of fuel (as we’ve seen tested on a flow bench) and is a very desirable pump in the aftermarket, especially when a second CP3 is added to any Duramax engine. It is supposed to discharge of fume but it could be a sign of trouble if anything else comes out of it. BD DIESEL 1050320DF Flow-MaX Fuel Lift Pump c/w Filter/Separator-Chevy 2001-2010 6. Skip navigation Sign in. You are now ready to get your overflow pipe removed from your pressure relief valve. Creates a tight seal at the manifold and turbo inlet. 5-2005 Duramax LLY EGR Cooler to Up Pipe Gasket 2500HD 3500 Silverado Sierra 6. 6L LB7 Duramax engine. 6L Duramax LB7 by replacing the old leaking, or cracked up-pipes in your truck. The "donut" up-pipe gaskets have been a problem for Powerstroke owners for years. When GM introduced the Duramax diesel in 2001, it was truly a state of the art engine. 6L Duramax Turbo to Up Pipe Gasket by Merchant Automotive part number 97192618. Use care to remove only the five bolts that hold the oil cooler to the engine block. As late as a year ago, a 360 horsepower Duramax came up in a discussion. of torque can be added to that Duramax engine in the Performance tune, this particular truck is used on a daily basis to tow trailers around town and across the state to rodeos on the weekend. HD Stainless Bellows that will not crack and leak like OEM. 0 Exhaust manifolds on 2008-2010 6. I wanted to follow-up for those Silverado Duramax owners who may have this problem. problem is that i couldnt find the actual leak. Improve the power and efficiency of your Duramax with the Mishimoto 2011-2016 Chevrolet/GMC 6. TQC have put together a fundamental or beginners guide to helium leak testing, what is it, why use it and the benefits of helium leak testing.