Duramax Oil Cooler Leaking Oil

If the oil cooler is leaking, remove the oil cooler from the engine. Great for marine applications. GM Duramax - 2001-2004 LB7 VIN Code 1 - Engine - Gaskets & Seals. As these pathways become plugged, it limits the efficacy of the OEM oil cooler. We are building a new database with parts and full descriptions. If you haven't tabbed the KDP DO IT. what happened was the seal inbetween wore and out so when it ran it would put coolant into the oil. If an oil cooler gasket fails, it may cause an oil leak, or worse, cause oil and coolant to mix. 2L Diesel 1982-93 6. Driving with a leaking or broken oil cooler line is not recommended as the amount of transmission fluid that is lost cannot be calculated while driving, and the cooler, and cooler lines for the transmission are able to leak a great amount of transmission fluid very quickly. An easy way to test the oil cooler is to remove the oil filter and pressure test the cooling system. 1) can be used to flush and flow test the transmission oil cooler and the oil cooler pipes after the transmission has been removed for repairs. 6 duramax oil cooler lly duramax problems 2003 duramax transmission oil cooler duramax fuel line kit duramax lb7 oil cooler lb7 oil cooler 05 duramax oil cooler 2010 duramax oil cooler gaskets duramax fuel cooler duramax water. Oil Leaking From Intercooler Hose? Duramax 6600. ENGINE ASM-6. 6L Duramax Fits LB7, LLY, LBZ, & LMM. It is in the shop getting an oil cooler seal repair that required pulling the turbo unit. A high capacity engine oil cooler provides up to 50% greater oil cooling than outgoing LML. Inspect the turbocharger outlet pipe for signs of oil, indicating worn turbocharger shaft bushings or seals. Engine Oil Leaking problem of the 2003 GMC Sierra 3. It appears that my oil leak is fixed, but now I have a tiny coolant leak. If your leaking coolant like I was just replace the rusted steel line with heater hose. LB7 powered (through 2004 Duramax) Chevys and GMCs all suffer from injector failure at some point in their service life. This means there must be another seal between the oil cooler and the block. 0L Powerstroke - Oil Rail Leak Repair Kit (Removal Tool, & O-rings). I too had a leak in my 2015 Silverado 3500 HD Duramax. If you need to replace your cracked and leaking oil cooler hose, Hayden is the way to go. Need replacement Oil Cooler Lines for your Chevy? Shop 1A Auto & Save Big on quality, aftermarket Oil Cooling Lines. My wife drives my kids to school and events with this truck so I wanted it to be 100% reliable. 5's 92 thru 97-1/2. GM Duramax - LB7 2001-2004- New Cylinder Heads Complete With Valve Train This product. Compare prices & save money on Automotive Parts. Oil Cooler with Gasket and Seal Kit for 1994-2003 Ford F250 F350 F450 F550 E350 E450 E550 7. GMC Sierra 4. 6 duramax, and I have coolant leaking from one of the bolts holding the oil cooler to - Answered by a verified Auto Mechanic We use cookies to give you the best possible experience on our website. Have cooler engine oil running throughout your engine e. Depending on where the break is, you may not see coolant in the oil but the hot coolant may be mixing with cooler coolant and raising the temp. Use care to remove only the five bolts that hold the oil cooler to the engine block. It can also be a sign of the engine oil cooler getting plugged and this can restrict the coolant’s flow from reaching the EGR cooler. The head bolts on many engines thread into the coolant passages. JEGS carries the industry's largest selection of oil coolers. Mishimoto expanded their Duramax performance parts line to include a performance intercooler for the 01-05 Chevrolet/GMC 6. Other sources include, leaking oil coolers, water pumps and even timing cover or intake manifold bolts, on a few engines. An oil leak from one of the main bearing cap side bolts may appear to be coming from the oil cooler. The oil cooler uses coolant to cool hot engine oil. Look carefully at the coolant pathways and you will see that there is a residue left behind that plugs the oil cooler over time. There was a big O-Ring that was. So Bullet Proof Diesel came up with yet another 6. Check out the deal on Merchant Automotive 10507 Oil Cooler Seal and Gasket Kit 01-10 6. You'll have to remove the sheet metal and cooler duct on top. Recommended for replacement when replacing the transmission. A failed oil cooler will typically leak oil externally, though oil in the coolant can also be a sign of a failed oil cooler. A bad head gasket isn't the only place an engine can leak oil into the coolant, it could also be coming from a crack in the head or block. Check out free battery charging and engine diagnostic testing while you are in store. Why is synthetic oil thinner? Viscosity is viscosity, doesnt matter if its horse doo doo or oil. I changed the head gasket and the oil but the truck still smokes and it still contaminates the oil with water. If you need to replace your cracked and leaking oil cooler hose, Hayden is the way to go. The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Our easy-to-use 6. UPPER — Assembly is physically routed into radiator at the. This pump will bolt right into a 12 valve truck and is a higher volume pump than the stock 12 valve pump, providing better lubrication and oil pressure. As the car’s engine runs, the heat that is generated burns the motor oil and. The battery voltage is good, fuel pressure is good, but that is as far as I have had a chance to get so far. A high-performance diesel engine requires a cool, dense charge of air to reach its full power potential. This is the MOST capable cooling device for your transmission on the market. Leaking oil-to-water cooler. Just a short video showing how I repaired the leaking oil lines from my transmission to the cooler. I'd read that in forums, but could not find any information on how/why/where it was actually leaking. 6L V8 DIESEL OIL COOLER & OIL FILTER. Oil filters are used in many different types of machinery. LB7 powered (through 2004 Duramax) Chevys and GMCs all suffer from injector failure at some point in their service life. I bought one or the oil pan and the cooler. How to fix an EGR Cooler Leak Vacuum actuated drive to switch a valve to the exhaust gas recirculation (EGR) system (Photo credit: Wikipedia) An oil cooler leak on a diesel can manifest itself in several ways, but critical in every case and requires immediate attention. I have coolant leaking right above my oil filter in my '07 Duramax LBZ and I can't find any leaks. I plan on cleaning the area, adding dye, and rechecking. Order by 4PM for free same day ship!. If an oil cooler gasket fails, it may cause an oil leak, or worse, cause oil and coolant to mix. This Mishimoto's Universal 19 Rows Oil Cooler Kit features a 19 row stacked plate cooler that can withstands high fluid. View attachment 34816 in the illustration, the part that detailed #1 is the oil cooler. Exactly the pic youve shown has 3 spots the oil could come from besides the PCV If the stock turbo was never removed its probably what henry said with the turbo oil inlet since that was changed with the twin install:). Service Bulletin Bulletin No. This is a genuine GM OEM Duramax Diesel oil cooler assembly. 42 thoughts on " What Causes a Turbo To Blow, Leak, or Burn Oil? Find Out HERE! " Dr. False beliefs that mask the problem. New Genuine GM 19210615 Engine Oil Cooler 01-07 Silverado Sierra Duramax 6. 6L duramax. • If applicable, place a shop rag between the oil pan and skid pan to prevent spillage; • DA: 51 PA: 22 MOZ Rank: 84. How to fix an EGR Cooler Leak Vacuum actuated drive to switch a valve to the exhaust gas recirculation (EGR) system (Photo credit: Wikipedia) An oil cooler leak on a diesel can manifest itself in several ways, but critical in every case and requires immediate attention. Drove it home, next morning still leaking oil all over my garage floor. The Blue Ribbon Oil Cooler kit is a far superior kit over the factory setup. Shop Oil Coolers for your 2006-2007 GM 6. The small passages inside many diesel oil coolers can easily become clogged with particulates or scale in your coolant. I changed the head gasket and the oil but the truck still smokes and it still contaminates the oil with water. If the oil cooler is leaking, remove the oil cooler from the engine. We are the king of AMSOIL bypass filter sales. So, as soon as the transmission cooler lines at the radiator of your car are starting to leak, you should immediately take necessary steps to prevent a further issue from arising. This just started today, no - Chevrolet 2001 Silverado 2500HD question. LB7 powered (through 2004 Duramax) Chevys and GMCs all suffer from injector failure at some point in their service life. Includes all O-rings, Seals and Gaskets to remove and rebuild the engine oil cooler. •Lifetime warranty •Heavy Duty 1/2" Lines. Dorman Engine Oil Coolers are quality-engineered for efficient cooling of the vehicle engine. We offer the best AMSOIL By-pass filtration advice but please see all below to help pinpoint what you will need for your application. Read honest and unbiased product reviews from our users. There are sub-oil galleries that run the full length of the block on both sides of the engine (same gallery that feeds oil pressure sensor). Here's an update video. If you have a layer of oil in your coolant bottle, carefully check the engine oil cooler for issues. Auto, Car, Truck Parts Online. Forum Home. A plugged air filter or bad CDR valve can cause excessive oil to be pulled out of the engine and discharged from the turbo back into the intake. It appears that my oil leak is fixed, but now I have a tiny coolant leak. oil pans, oil pumps, gaskets and components Oil is an engine’s lifeblood and a high quality Chevrolet Performance oil pan is what keeps it where it belongs. Due to the stack plate design of the oil cooler, cleaning out that debris can be nearly impossible. Upgrade your cooling system with the Mishimoto 6. Not a whole bunch. It can take several oil changes for this to occur. Primarily used in air-cooled and motorcycle engines, an oil cooler serves two purposes, lubrication and cooling. This gasket mounts on the oil cooler body, between elbow to rear cover. I have a 2001 silverado pu, w/ a 6. 0L Power Stroke relatively cheaply and the money you save on the purchase price can go towards addressing some of the engine’s shortcomings and building it to suit your uses and needs. The Mishimoto transmission cooler boasts a 174% greater core volume, and 192% greater fin surface area than the stock 2001–2003 Duramax transmission cooler. I just had to pick-up my brother off a highway this last weekend, he has a 2015 Duramax and it blow all the oil out of the engine, It looks like a oil coolant line was rubbing on the frame which caused the leak this line is on the drivers side at the steering wheel column , the tow truck driver said he has seen this before. 3 Blazer when I bought it and it turned out to be the remote oil filter block on the engine where the oil filter normally would go. We offer a variety of Chevy Oil Cooler Adapter for your automotive needs. I also checked for traces of coolant in the oil. Order Chevrolet Silverado 2500 HD Auto Trans Oil Cooler Line Fitting online today. 2001-2003 use the large size and the 2004- 2005 use the small size. Oil filter adaptor was leaking coolant had to remove and replace O rings and gaskets good as new now it had 129k miles when sprung a leak LLY Duramax headgasket egr cooler leak test symptoms. Engine Oil Cooler Assembly, LB7 LLY LBZ LMM, 2001-2010 Duramax The engine oil cooler is not typically a component that goes bad, but should be replaced after any catastrophic engine failure. Looking for Kent Moore Diesel online? Locate Kent Moore Diesel on sale here with the biggest option of Kent Moore Diesel anywhere online. The Duramax engine oil cooler is not normally a component that goes bad, but should be replaced after any catastrophic engine failure or during any performance engine builds The factory oil cooler has a stack plate design which makes cleaning any debris can be nearly impossible. Depending on where the break is, you may not see coolant in the oil but the hot coolant may be mixing with cooler coolant and raising the temp. How to fix an EGR Cooler Leak Vacuum actuated drive to switch a valve to the exhaust gas recirculation (EGR) system (Photo credit: Wikipedia) An oil cooler leak on a diesel can manifest itself in several ways, but critical in every case and requires immediate attention. Mercedes Oil Cooler Seal Leak on 3. If the oil cooler is leaking oil, remove the oil cooler from the engine. This is the MOST capable cooling device for your transmission on the market. This should be replaced. If you have a layer of oil in your coolant bottle, carefully check the engine oil cooler for issues. The engine oil cooler is not typically a component that goes bad, but should be replaced after any catastrophic engine failure. Buy GM Duramax 2500/3500 Diesel 6. Oil Leaking From Intercooler Hose? Duramax 6600. Two inches thick, they cool fluid as close to ambient temperature as possible and are easy to mount in tight locations. 2001-2004 Chev/GMC Duramax 6. We install an Amsoil Bypass Oil Filter Kit on our ’02 Chevrolet 2500HD Duramax truck for maximum filtration. Product Spotlight: Duramax Oil Cooler Seal and Gasket Kits, 2001-2016. They were trying to tell me that seal was bad on my truck, but I had no oil in the coolant or coolant in my oil. hopefully its not the o-rings between the flywheel housing and the engine block. Primarily used in air-cooled and motorcycle engines, an oil cooler serves two purposes, lubrication and cooling. Forum Home. this is a factory direct replacement, not the aftermarket unit that is known for leaking. 3l V6 1pc Rear Seal Rh Dipstick 1985 - 1996 14244. I put to much oil in my 2012 vw turbo but had some removed, the oil pressure rose to 220. Oil Cooler To Rear Cover, LB7 LLY LBZ LMM LML LGH L5P, LB7 LLY, 2001-2005 Duramax A common leak point on 01-05 trucks. If your leaking coolant like I was just replace the rusted steel line with heater hose. The gasket there could be leaking. 01-12 GM 6. Dorman Engine Oil Coolers are quality-engineered for efficient cooling of the vehicle engine. 2006 Duramax water in oil contamination 4 Answers The truck does not misfire but it smokes a lot of white smoke,and has water in the oil. I have read on forums that the leak can be from the gaskets in the oil cooler or from the turbo coolant hose. : 18-NA-150 Date: June, 2019 INFORMATION Subject: 6. • Improved fuel system and fuel injector design. Farm Equipment and Tractors Shop Our Garden Tractors, Farm Tractors, Milking Machines, Heavy Duty Machinery, and more. Your car’s engine oil cooler acts as a radiator of sorts for the oil system in the car, keeping the oil at the optimum temperature for the car. This should be replaced. This is a sure-fire recipe for leaks. HELLO THERE TO ALL ITS NOT JUST THE LINES ON YOUR ESCALADE MINE TOO are leaking and the same on my duramax and every other gm that i looked under the hood of i fought gm over this one and well didn't win but remember when gm says how they think about our environment just think of all those factory leaky oil lines that are out there that were passed to fail right from gmgood luck there is. We include AC Delco PN: 97192666 for the 90° water casting, however we find it works best to use Permatex The Right Stuff ™ in place of this gasket. Why is synthetic oil thinner? Viscosity is viscosity, doesnt matter if its horse doo doo or oil. MAKE SURE before you remove any bolts off the oil cooler you drain the engine oil AND coolant, you must have a have a LARGE drain pan to catch the coolant and left over oil. This will either cause the engine to run rich or lean. 6L Duramax LLY-LBZ at Unbeatable Prices - Fast & Free Shipping - Expert Service - Visit OC DIESEL Today. Lubricate the inside o-rings of the adaptors with a small amount of clean oil. The most apparent symptom of a leaking engine oil cooler is the presence of oil in the coolant expansion bottle, as well as a milky appearance and consistency of engine oil or coolant. Chevy Silverado Performance Transmission Oil Coolers. Front DS of the pan could be the oil pressure sender as it's common for leaks but most likely its the vac pump. Look carefully at the coolant pathways and you will see that there is a residue left behind that plugs the oil cooler over time. Filter housing is of no such if you will on LS engines. Custom Oil Cooler Cures Hot G56 Transmissions. I also checked for traces of coolant in the oil. Have more, cooler coolant flowing through your EGR cooler for increased longevity c. GM Duramax - 2001-2004 LB7 VIN Code 1 - Engine - Gaskets & Seals. Common Issues and Problems We See In The Shop With The LB7 6. The truck has been taken into the dealership five times for this problem. We also carry filters, shocks, floor mats, and other useful service parts. Lots of nasty things happen to your engine when coolant leaks into your engine oil. Asked about long term damage, said She would talk to the Tech, and discuss when we go in to get a Rental today. the head gaskets have been know to leak on that year of duramax oil cooler element problem (leaking), also. I got LB7 Duramax that has oil in the coolant, but not coolant in oil. The Mishimoto transmission cooler boasts an 84% greater core volume, and 125% greater fin surface area than the stock 2006-2010 Duramax transmission cooler. Our site promotes a very large assortment of items at reasonable sticker prices. Order by 4PM for free same day ship!. Got home from work last Friday, only to notice a large trail of oil (2 trails side by side to be exact) coming from my 2017 Chevrolet Colorado V6 Z71. Fuel system and engine control parts such as CMP, EBP, IPR, ICP, IDM, FICM, fuel supply pumps, fuel filters, high pressure oil pumps, glow plugs, injector return kits. My 250,000 mile 5. Find many great new & used options and get the best deals for 5/8 1200 PSIB Allison Transmission Cooler Lines 01-10 6. This air-to-oil cooler mounts up-front in the grill to serve as a supplementary engine oil cooler. Oil filter - as the name implies - is a filter designed to remove contaminants from engine oil, transmission oil, lubricating oil, or hydraulic oil. Just a short video showing how I repaired the leaking oil lines from my transmission to the cooler. I installed my GTM oil cooler (including hoses) in early January and have found the fittings to now be leaking. Really depends if your getting the "low oil pressure" message in the driver center, if not, dont worry about it, all pressure will drop when the engine is warm. I just had to pick-up my brother off a highway this last weekend, he has a 2015 Duramax and it blow all the oil out of the engine, It looks like a oil coolant line was rubbing on the frame which caused the leak this line is on the drivers side at the steering wheel column , the tow truck driver said he has seen this before. My transmission started shifting funny because it was low on fluid. 0L Powerstroke - Oil Rail Leak Repair Kit (Removal Tool, & O-rings). 6 Oil Cooler install Kit: Engine Oil Coolers & Kits - Amazon. This means there must be another seal between the oil cooler and the block. 2006 Duramax water in oil contamination 4 Answers The truck does not misfire but it smokes a lot of white smoke,and has water in the oil. 2001-2010 GM Duramax. If the oil cooler is leaking, remove the oil cooler from the engine. You will have to remove the studs from the adapter before you try to pull it out, it's very tight back there. It is installed in-line with the vehicle's oil delivery system, and then the oil pump pushes oil through the cooler and back into the engine. The adapter connects oil lines to the cooler itself and another adapter sends. hopefully its not the o-rings between the flywheel housing and the engine block. If it bothers you, upgrading to an aftermarket remote oil filter and/or oil cooler will bring their own advantages and more oil in the system too. Engine Oil Cooler Kit for 1994-2003 Ford Powerstroke 7. As these pathways become plugged, it limits the efficacy of the OEM oil cooler. Dealer called this morning. Transmission Leaking at Cooler Line Transmission Mods. Have cooler engine oil running throughout your engine e. Click here to see Chevy Silverado Transmission Oil Cooler Line Repair - DIY https://youtu. If its oil, I believe there's a gasket to replace and don't think the motor had to be pulled for that. You have to determine if you have more oil coming out versus going into the compressor housing. Other sources include, leaking oil coolers, water pumps and even timing cover or intake manifold bolts, on a few engines. I think when I rotated the oil cooler assembly out of the way I might have torn the o-ring that goes between the oil cooler and the coolant tube that comes out the front. There are sub-oil galleries that run the full length of the block on both sides of the engine (same gallery that feeds oil pressure sensor). A leaking coolant hose can lead to serious engine damage if not quickly identified. Custom Oil Cooler Cures Hot G56 Transmissions. 5L Turbo Diesel oil leak - suspect oil cooler line, difficult to pin down - TheDieselPage. Piston cooling jets flow 50% more than outgoing Duramax LML, and the revised oil passage design features a dedicated turbocharger oil supply line. Check out free battery charging and engine diagnostic testing while you are in store. Don't bother with the EZ-drains. • Place a suitable container (minimum 10 quarts capacity) beneath the engine oil pan. 7 oil cooler gasket duramax engine oil cooler 6. We sell wholesale to the public. The Cold Weather Kit serves just like a coolant thermostat for the Bullet Proof Oil Cooler system. Any time metal is pumped through the engine from internal failure, it can accumulate in the oil cooler. Vehicles are equipped with oil coolers, substantially heat-exchangers in charge of absorbing and dissipating excessive heat that can cause serious damages to the engine and the whole vehicle. Search our online oil cooler catalog and find the lowest priced discount auto parts on the web. I installed my GTM oil cooler (including hoses) in early January and have found the fittings to now be leaking. This can damage your engine as the coolant will thin the oil below its correct viscosity. Something to also be aware of it that the egr cooler can also put exhaust gasses into the coolant system if they have a leak. While it is unfortunate, many 6. You'll have to remove the sheet metal and cooler duct on top. 6L V8 DIESEL OIL COOLER & OIL FILTER. 5L Turbo Diesel - Welcome to the Internet's first discussion forum for the 6. 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. • Have a catch can ready as the cooler and lines will leak fluid when removed. com: duramax transmission cooler. Dorman's Engine Oil Cooler is a direct replacement for your truck and features a durable aluminum construction for a. This should be replaced. Over-tightening can also cause damage to the oil cooler inside the radiator tank where a leak will lead to mixing of oil and coolant. Cummins ISX Gen 1 2003-2006. Direct replacement for the factory oil cooler in your 2003-2007 Ford 6. What you see pictured is you'll get. Just learned that the trans cooler lines on my 08 2500HD(6. com FREE DELIVERY possible on eligible purchases. Engine Oil Cooler Assembly, LB7 LLY LBZ LMM, 2001-2010 Duramax The engine oil cooler is not typically a component that goes bad, but should be replaced after any catastrophic engine failure. 0L Powerstroke oil cooler. 6L Duramax includes the needed gaskets and seals to properly install the oil cooler on your Duramax. I know there's a - Answered by a verified GM Mechanic We use cookies to give you the best possible experience on our website. This should be replaced. You have to determine if you have more oil coming out versus going into the compressor housing. this is a permanent fix for the leaking transmission cooler lines on the gm light duty pickups equipped with the duramax, or 8. Next thing you know, blown egr cooler. The exhaust can reach temperatures upwards of 1,000 degrees, and here is where the danger lies. A clogged or leaking oil cooler can reduce the oil's ability to transfer heat to the coolant, causing thinning and a loss of protection for critical engine components. Oil Cooler Hose Adaptor Fitting for all 6. Another issue that commonly gets misdiagnosed is the oil cooler getting blocked off by debris in the coolant system. Besides pouring transmission fluid onto the ground, the vehicle may. Transmission;. The best prices on acp 102 leak! Featuring our big assortment of Acp 102 Leak for sale here. Engine Oil Leaking problem of the 2003 GMC Sierra 3. EGR Cooler. just watch the o-rings behind the cooler. Keeping up on your oil changes isn’t enough to protect the truck from the Achilles heel. Pressure up the coolant passages and see if it leaks. just watch the o-rings behind the cooler. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. This eliminates the possibility that oil will leak into the cooling system since there is no longer a vulnerable connection between the two systems. Another issue that commonly gets misdiagnosed is the oil cooler getting blocked off by debris in the coolant system. Asked about long term damage, said She would talk to the Tech, and discuss when we go in to get a Rental today. pacific oil coolers in so cal. If you have a layer of oil in your coolant bottle, carefully check the engine oil cooler for issues. Order by 4PM for free same day ship!. the oil filter housing was a total bitch for me to do, it took all day on my garage floor, both oil and coolant came out when changing it but that wasn't my leak apparently. 2002 2500 hd 6. The transmission choice for this generation included a 4-speed automatic and less popular 5-speed manual. This allows for the exchange of heat between the two systems. How to fix an EGR Cooler Leak Vacuum actuated drive to switch a valve to the exhaust gas recirculation (EGR) system (Photo credit: Wikipedia) An oil cooler leak on a diesel can manifest itself in several ways, but critical in every case and requires immediate attention. Testing the coolant pressure. The Fix: Repair or replace the oil cooler. The backlash of the DPF system was a severe reduction in fuel economy resulting from periodic regeneration cycles required to clean the particulate filter and prevent clogging. If you need to replace your cracked and leaking oil cooler hose, Hayden is the way to go. Order Chevrolet Silverado 2500 HD Engine Oil Cooler Gasket online today. If you are going through a bit of oil as you say you are i would be looking at other problems not just the turbo. If the leak is small, you may notice a puddle of engine oil on the ground underneath your vehicle or quite possibly a stream of oil on the ground behind your vehicle. The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Get the best free shipping; exchange program anywhere, and lowest prices -- guaranteed. Change the water pump, that is a cheap fix and if the problem doesn't go away your only real choice will be to look for a used engine. If you check your oil or coolant and notice a milky consistency, or notice white foam under your oil cap, you may have a problem with your oil cooler gasket. Dorman Engine Oil Coolers are quality-engineered for efficient cooling of the vehicle engine. The oil pressure sensor located just behind the intake manifold, on top of the motor, drivers side has been known to leak and run down the back of the engine. Compare prices & save money on Automotive Parts. In the first generation, when the Silverado became the truck of the year by Motor Trend, it came powered with a series of Vortec engines (V6 and V8 configurations were available), and the displacement ranged between 4. Filter housing is of no such if you will on LS engines. 6l Duramax w/ Adapters at the best online prices at eBay!. This just started today, no - Chevrolet 2001 Silverado 2500HD question. 6l with 230,000 miles and i am getting oil in my water reservoir tank. This is a genuine GM OEM Duramax Diesel oil cooler assembly. Dorman’s Engine Oil Cooler is quality-engineered to provide reliable, efficient cooling. They called and said the turbo is leaking oil and it would be $2500 to replace. Cylinder head cracking and coolant loss often begins around 130,000 miles, but could be much sooner. As the one guy said where the oil cooler lines mount by the oil filter. Any air escaping from the area on the oil cooler where the oil filter screws on is indication of it leaking internally. If you check your oil or coolant and notice a milky consistency, or notice white foam under your oil cap, you may have a problem with your oil cooler gasket. The leak appears to be coming from above the oil pan near the engine oil cooler/oil filter assembly. there is only so much they can do though as often the leak is deep within the cooler and can not be accessed for a brazing repair. The cooler is pressure tested to determine the location of the leak. Check out free battery charging and engine diagnostic testing while you are in store. 55 Active Earls Black Oversize Curved Oil Cooler Kit Yamaha Vmax V Max 1200 1996. Along with reducing exhaust gas temperatures by up to 800 degrees, the EGR cooler also improves gas mileage and greatly reduces harmful emissions. Leaking oil or coolant?. 6L Duramax Oil Cooler to Rear Cover Seal. The oil cooler has been dangling and flopping around as most of the bolts are sheared and broken. I have a 2001 silverado pu, w/ a 6. This is a High Powered sited dedicated to Chevy and GMC Duramax Diesel Truck Owners. Navistar Engine EGR Oil Cooler Kit 1876261C98 This International Maxxforce Engine EGR Cooler is engineered to cool Down Exhaust Gas and then re-circulate it to the engine. Oil Cooler O-Ring Kit fits 1988 - 1994 Ford 7. Some 2003-2005 Excursion and 2003-2007 F-Super Duty vehicles, equipped with the 6. In addition, the factory low oil sensor on your Duramax diesel is re-installed when you switch to the Banana Pan, so you still have the same level of early warning protection for your engine. 7 oil cooler gasket duramax engine oil cooler 6. I also checked for traces of coolant in the oil. GM Duramax - 2001-2004 LB7 VIN Code 1 - Engine - Gaskets & Seals. Any air escaping from the area on the oil cooler where the oil filter screws on is indication of it leaking internally. No way they can tell me they are told by gm people that could that problem. The oil cooler has been dangling and flopping around as most of the bolts are sheared and broken. If you check your oil or coolant and notice a milky consistency, or notice white foam under your oil cap, you may have a problem with your oil cooler gasket. Engine oil, coolant and automatic transmission fluid are contained and cooled within the radiator and engine oil coolers. This should be replaced. Change the water pump, that is a cheap fix and if the problem doesn't go away your only real choice will be to look for a used engine. Our oil filter adapters mount between your engine block and oil filter, and feature four 1/8 NPT ports and oil filter adapter plates that allow you to install your oil sensors and feed lines without the need to drill into your oil pan or remove your stock sensors. I have read on forums that the leak can be from the gaskets in the oil cooler or from the turbo coolant hose. 4 shares this issue with the 6. just watch the o-rings behind the cooler. Depending on where it's leaking from the oil cooler assembly (driver side rear of the motor) has oil/coolant close to each other, the other as stated above is the water pump weep hole cause the front engine cover has oil and coolant close to each other and only a shaft seal between them. We also carry filters, shocks, floor mats, and other useful service parts. Made of durable, heat-resistant silicone for a long life, EGR Cooler Hose securely connects the EGR cooler to the oil cooler so that coolant flows properly between the two. The engine oil cooler is not typically a component that goes bad, but should be replaced after any catastrophic engine failure. Service Bulletin Bulletin No. In most of these instances, the oil cooler lines will be solid metal tubes because the oil is pressurized, though some have reinforced rubber hose sections as well. Any air escaping from the area on the oil cooler where the oil filter screws on is indication of it leaking internally. The Cross Diesel Performance (CDP) External Oil Cooler system pictured is available from the Dmax Store, utilizes all -12 AN fittings, comes with heavy-duty ¾-inch hydraulic hoses and is known to drop operating temperatures by more than 20 degrees. 4 shares this issue with the 6. 6L Duramax silicone coolant hose kit for the perfect combination of performance and durability. An easy way to test the oil cooler is to remove the oil filter and pressure test the cooling system. A bad head gasket isn't the only place an engine can leak oil into the coolant, it could also be coming from a crack in the head or block. 5 drivers are too familiar with the poorly built stock diesel oil cooler hoses on these vehicles. Search our online oil cooler catalog and find the lowest priced discount auto parts on the web. When you upgrade to the BulletProof Engine Oil Cooler you will: a. DURAMAX DIESEL ENGINE OIL COOLER LMM LBZ LLY LB7 NEW GM # 19210615 (Fits: Chevrolet Express 3500) #7 on Diagram Only-Genuine OE Factory Original Item 3 out of 5 stars. Turbosmart Ts-0205-1027 Race Port Blow Off Valve Gtr R35 Dual Port Kit Skyline. Wish I had a radiator drain on my 06 duramax ugh. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: