If there is rust on the wire, sand it down to see if the metal has thinned. Replacing the hub with a new part is much easier and only slightly more expensive than rebuilding the hub. Less than 8k on truck. duramax up pipe leak, 17. Duramax LMM Reliability Consistent to its very similar LBZ counterpart, the LMM is a highly reliable engine. People often report a mild to strong fuel odor while operating their vehicles during this phenomenon. No, it will not. If you suspect either radiator hose is failing, watch for the following symptoms: 1. These three symptoms of a bad exhaust resonator might signal that you need to repair your exhaust system. New 7.3 up pipes are an effective permanent upgrade to completely cure the factory up pipe gasket leaks. These 7.3 bellowed up pipes are an effective permanent upgrade to Ford 7.3 Powerstroke up pipes. This video is a great example of why you should change them when you do an EGR delete. 3) Coolant Odor Before you decide on any plan of action please read this article. (1) EGR Cooler To Up Pipe Gasket, LLY, 2004.5-2005 Duramax (2) Exhaust Manifold Gasket, LB7 LLY LBZ LMM LML LGH, 2001-2016 Duramax (1) Heater Pipe Seal, LB7 LLY LBZ, 2001-2007 Duramax 1. The lower hose attaches from the bottom of the radiator to the water pump of the engine. Tim Scott January 5, 2017 at 8:14 pm - Reply. The only symptoms I really know is really low boost. If one breaks loose, it can make noise. Symptoms of leaking up pipes are a ticking noise coming through the firewall, loss of power, and excessive black smoke. Here are some tell-tale signs that your exhaust flex pipe is leaking. Blow off valves will release this pressurized air and makes a desirable hissing noise.. The best 7.3 up pipes on the market. Increase in Your Water Bill: The infamous Duramax oil leak that looks like a rear main is actually coming from the PCV system. Whether you currently own a Duramax powered Silverado or Sierra, or you have considered purchasing a used GM diesel pickup, the question will cross your mind regarding what problems you may experience with the engine. A leaking wastegate will prevent the turbocharger from spooling up and the compressor from building boost. Can anybody please shed some light on. Symptoms of leaking up pipes are a ticking noise coming through the firewall, loss of power, and excessive black smoke. This supplement gives the test adapter set a larger variety of sizes to accommodate the newer style coolers that have multiple ports as shown below in Figure 1. The faulty cylinder may cause the diesel leak off pipe to leak fluid. Built from aluminized steel, MBRP's Y-Pipe assembly for 2003-2007 Ford Powerstroke 6.0L diesels features heavy-duty bellows that resist cracking and leaking over time. PROP 65. My Up-Pipe failed. A variety of factors may produce cracks in . Engine power reduced and service stabilitrak on cluster. hey guys, since the head gasket install i have had this ticking noise coming from the drivers side, sounds like it could be exhaust, but is much louder than any other exhaust leak i have ever heard. In 2006, the glow plugs were paired with a problematic glow plug module. A Duramax is not a 6.0 Powerstroke, and the factory GM bolts are more than adequate. Description. I could only get 9 psi on a 80 hp tune before I fixed mine now I can hit 30psi. They are made of a pliable material (usually aluminum) that can seal up the leak. Replace the hose if it is cracked, peeled or spongy and sticky. With head studs costing $900+ CDN and head bolts coming in under $200 . The leaking is coming from steal piston rings. If the EGR cooler has any issues that restrict the flow of exhaust gases through the cooler it can cause the engine to overheat. Loud noises: One of the first signs of an exhaust leak is a loud noise. 4. It disappears at about 1100rpm. The best part of the bellowed up pipes is the expandable . P.S- I normally boost about 20-22psi up here. Figure 1. After a long idle (5-10 min) there is a light smoke that starts to appear from the exhaust. The oil seals in the turbocharger are . Over time, the factory up-pipes in your truck are known to leak, crack or fail which will rob your engine of horsepower. If there is rust on the wire, sand it down to see if the metal has thinned. Duramax Egr Valve Symptoms A failure timer increments if the stuck EGR valve condition is still present. While these are just some of them and not the complete list, it is perfect for a quick overlook. Rough Idle. What you need to know. hold them to the fire for this, cause it will do damage if not changed properly. Just did my injectors (SAC45's)..balance rates are good. 1. Potential Causes of Transmission Line Leaks If your Duramax's transmission lines break , the malfunction can disrupt the flow of fluid to the transmission, which may cause the system to overheat. The problem is that they can also clog up water jackets and other cooling system parts, leaving it less efficient than it was before it started to leak. Apr 27, 2009 From the dead on the rode thread The tech at the local ford dealer says that the up pipe has a leak causing these symptoms: no boost till WOT then 30 pounds boost folding at 15 pounds under steady throttle then dropping for an instant 5 or so PSI with a puff of black smoke then back to 15 pounds Powerstroke. This 7.3 up pipes completely cure the factory up pipe gasket leaks. Perhaps the most devastating of all Duramax failures is a broken factory crankshaft. 1) Leaking Coolant. Another common cause of transmission line leaks is dented or cracked tubing. This Y-Pipe Assembly is a direct replaceme for the factory component. Be prepared though because you will have to remove the dampner pulley to get the pump off. The best part of the bellowed up pipes is the expandable section molded into the system for heat contraction. Symptoms of leaking up pipes are a ticking noise coming through the firewall, loss of power, and excessive black smoke. After a long period or when there is a fault, the seals can begin to leak oil into the compressed air released from your turbocharger, which accumulates at the intercooler bottom part. I have a 2005 6. Wastegate leaks are typically caused by poor actuation of the wastegate caused by a weak spring or the line feeding pressure to the actuator. The rubber on the hose is cracked. You may see soot on the firewall around the back of the turbo or on the up pipes themselves. 1994-1997 Superduty 7.3L. PIP5487C: 6. Leaking coolant. 3. This diesel fuel injector cap/block-off tool set is a toolbox essential for everyone working on Duramax, Powerstroke, and Dodge/Cummins fuel systems. Additives. Replace the hose if it is cracked, peeled or spongy and sticky. In cases like this, you may notice nothing more than a bit of lag upon acceleration and some extra turbo whine. All-electric Silverado will offer up to 400 miles of range, 10,000 pounds of towing capacity and a host of high-tech features. Radiator Leak Symptoms: Chevy Silverado . Water Pumps - Another issue with the LB7 Duramax is the water pump leaking. When I drive it, it just billows out of the exhaust. The best early 1999 Ford 7.3 Powerstroke up pipes on the market. An open valve will also cause more hydrocarbons to pour out of the exhaust pipe. Oil thinning, which can lead to catastrophic engine failure. These 7.3 bellowed up pipes are an effective permanent upgrade to Ford 7.3 Powerstroke up pipes. Stop leak is usually a rubber seal additive. 1. If you notice a coolant leak on the ground, get it cleaned up right away so you family pet doesn't clean it up for you. Because of the issues discussed, a faulty PCV valve can have the same symptoms as an intake leak, and the air/fuel mixture can end up being wrong.Usually, your air/fuel mixture will become lean, and you can feel the same symptoms as from a lean mixture.. Rich mixture, you can often see that the car has a little more gray/white smoke than usual, and you can often feel a smell of petrol. Selling a complete LLY duramax engine, out of a 2005 GMC 2500 with 295k, engine runs but needs headgaskets as was leaking coolant. Bar's Leaks has long provided professionally-proven chemical solutions to a range of car problems, from head gasket issues to coolant and oil leaks. Screamin Diesel Performance 360-417-9000 Scott@SDPtwins.com. Fortunately, there are a few popular warning signs of water leakage that you should be aware of in order to prevent harm to your house. View All. When I drive it, it just billows out of the exhaust. Common sense still tells me something with the AFE charge pipes. MBRP addresses these problems by replacing the failure prone factory part with a more durable version. MBRP Turbo Up Pipes - Aluminized Ford 2003-2007. !Where I bought this tester https://rover.ebay.com/rover///0?mpre=https%3A%. There are various forms of blow off valves available for turbocharged vehicles. 8L GM Duramax LWN dalessuperstore. This one is fairly common and unfortunately a huge pain in the butt to change. View All. If there's a crack in your flex pipe, it will cause an excessively noisy engine. Fortunately, this problem can be prevented by using the same techniques that prevent transmission and radiator overheating: keeping your Duramax's fluid levels topped up and regularly taking your vehicle in for maintenance. Because metal absorbs heat, and there is so much of it, starting a diesel engine in cold weather can be a challenge. The most common symptoms of a boost leak are loss of power and a check engine light on the dashboard. Over the years these trucks have been really good performers, but they do have some common problems that we see over and over again. Symptoms of a Failing Head Gasket. Once under the hood it gets drowned out by the noise of the engine. EGR valve symptoms can vary, however, the most common symptoms of a faulty EGR valve are explored below: Your engine has a rough idle A rough idle when starting your vehicle or during brief stops (i.e. duramax up pipe leak, 17. Bad Turbo Symptoms. So, Duramax black smoke acceleration is a fixing issue. Your pipe might be producing a hissing or tapping sound that can get louder when the generator speed is increased. 4. Glow Plug Failue - 2006 LLY Duramax. Among the most noticeable signs that there is an issue with your oil return hose is the fact that the rubber on the hose is cracked. Snapped Crankshaft. Stop leak is usually a rubber seal expansion agent . MBFAL2313. These 7.3 up pipes completely cure the factory up pipe gasket leaks. We know just how annoying it is to deal with faulty fuel pressure regulators. 3 Powerstroke by BD . Dropped to about 16/18psi after this happened. Aftermarket -10 an Drain Fittings are 12mm Inside Diameter. The MBRP FAL2761 Heavy-Duty Up-Pipe Assembly adds durability and reliability to you 2008-2010 Ford 6.4L Powerstroke. You can also notice signs like slow turbo spool, poor fuel economy, and black smoke coming from the exhaust pipe during acceleration. Made a video trying to illustrate the problem. Same results at the parts houses, then went to a local place that made up hydraulic hoses and got the supplies. your only able to hear it from outside the driver door area, and that wheel well, not from the. In this guide, we will go through the most common fuel pressure regulator symptoms the Duramax engine will experience. At 6.6 liters, these engines (and all other diesels) are big hunks of metal. Blow Off Valve. One of the most alarming Duramax fuel pressure regulator symptoms is the black smoke passing out of the exhaust pipe. if you do not I would lean towards a leak as opposed to head gasket. If there's a crack in your flex pipe, it will cause an excessively noisy engine. Compression check is good too. Nice write up George. Increased Fuel Consumption. After a long period or when there is a fault, the seals can begin to leak oil into the compressed air released from your turbocharger, which accumulates at the intercooler bottom part. It's pretty hard to hear, but it's driving me nuts. Over time, carbon can build up on the inside of the EGR cooler and restrict flow through the cooler. *head scratches* Whats odd though is that there is no more black smoke than there was before, no external leaks that I can find, and no major loss in performance/boost. Symptoms of Leaking Fuel Injectors: Hard Starting when engine is hot. With new oil filling the Cartridge and the Old oil not being removed, the oil pressure builds up in the cartridge and is forced out the seals. The 5 Best Ford V8 Engines of All-Time. If the leak is fairly small, your turbo wastegate -- the exhaust bypass valve -- can help to keep boost pressure in the green zone by increasing turbo rpm. The DPF is a hot-spot for failure so beware that you will probably end up with a few thousand dollars of DPF/emissions repairs, however you can *illegaly* remove this potential problem by removing the DPF system. It can last hundreds of thousands of miles, but it still has its fair share of issues. There have been many cases of dogs and cats getting very sick or even dying because they ingested engine coolant. The best part of the bellowed up pipes is the expandable section molded into the system for heat contraction. As the turbo is on boost, the intake system will become filled with pressurized air from the turbo compressor. Reminds me of what I went thru replacing remote oil filter hoses on a 4×4 S10. Your car had been working perfectly fine all weekend until one day; you get on the vehicle only to find out it is running rough, and there is a lot of black smoke coming from the car. Full Force Diesel Bellowed Up-Pipes | 99.5-03 7.3L Powerstroke. The whole reason the Diesel Particulate Filter came along was to clean up the diesel car image (Euro 5 Emissions, 2009). A great way to find a turbo boost leak Thanks for the support guys SUBSCRIBE!!!! Rattling is one of the most common symptoms of a bad exhaust resonator. Inside the resonator, perforated tubes or baffles are welded or pressed into place. Codes P11CC, P200C, P2263, P22B6, P2A00. Here are the most common symptoms of a leaking radiator: . Hey guys,So it finally happened. Hope you enjoy all. If you have a 2001-2004 Duramax 6.6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. Use a modified up pipe or LB7 up pipe and be done with it. Smell - Leaking exhaust smells terrible. New 7.3 up pipes are an effective permanent upgrade to completely cure the factory up pipe gasket leaks. See Also: Best Radiator Stop Leak Products. Note: Coolant is very harmful to dogs and cats. Replacing the hub with a new part is much easier and only slightly more expensive than rebuilding the hub. The pulleys are pressed onto the crank and you . Over the years, the oil return hose will take a lot of abuse due to the hot and dry conditions that are produced by the engine. The majority of Duramax fuel leaks, however, are caused by the filter element. Identifying Problems Early and Bulletproofing 2004-2006 Chevy HD/GMC Diesel HD Trucks . 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. Fuel odors inside and around the car. Your turbocharger runs at speed up to 280,000 rpm, and from your engine lubrication system, it is lubricated by oil. Symptoms of a bad EGR valve can sometimes be mistaken for other faults in the engine system due to the similarity in the symptoms as with other faulty engine components. Not only does this mean game-over for the engine, but it results in a truck that's down for weeks (if not months) and a huge chunk of change missing from your wallet. Here are the most common symptoms of an exhaust leak: Loud Rumbling Sound - As the exhaust leak escapes through holes in the exhaust, it will let out a deep rumble sound. Engine. Just did my injectors (SAC45's)..balance rates are good. Like a carbureted 350 with a bad vacuum hose. maybe pick up a pressure tester and pressurize the system over night and you might spot the drip, might not . $150.00 New 7.3 up pipes are an effective permanent upgrade to completely cure the factory up pipe gasket leaks. All told, there are six different iterations of the Duramax: LB7, LLY, LBZ, LMM, LML, and L5P spanning from 2001 to the present day. Same symptoms, leak when cold then leak all the time. Poor Emissions. If the EGR valve is stuck in the closed position, you may notice a pinging noise coming from your pickup's engine when you drive at lower speeds. If you notice green fluid beneath your vehicle, chances are your vehicle is leaking coolant. low engine speeds with a warmed-up engine) can be caused when the EGR is constantly open and a continuous flow of exhaust gases goes into the intake manifold. When we perform these head gasket jobs at the shop, we will warranty head bolts to 700WHP, far surpassing the "safe limit" of the factory pistons and connecting rods in a Duramax diesel. The Diesel Particulate Filter (DPF) is best described as the "ticking time bomb" in most modern diesels.Similar to EGR problems, the DPF can become clogged up from city driving where the car does not get up to temperature.. Check to see if the radiator has holes in it or if the cap looks worn or damaged. If the radiator cap is stuck, pressure may build inside of the radiator, which could cause cooling system components to leak or burst. The faulty cylinder may cause the diesel leak off pipe to leak fluid. Duramax-LB7 said: can u just cut it out or did u put a pipe in its place. Your turbocharger runs at speed up to 280,000 rpm, and from your engine lubrication system, it is lubricated by oil. Loud noises: One of the first signs of an exhaust leak is a loud noise. Possible SolutionsFirst, inspect for exhaust leaks. The best part of the bellowed up pipes is the expandable section molded into the system for heat contraction. The transmission makes use of the fluid, thus heating it up, and the process starts all over again. 3. One of the first symptoms of a potential problem with the EGR cooler is engine overheating. 4 Stars, 0 product ratings 0. A Factory MHI Drain is 16mm Inside Diameter. If you notice coolant near the radiator or the radiator cap, then you clearly have leaky coolant. This Causes the Oil to not Drain Effieciently and the OIl backs up in the cartridge. I have what I would describe as a vacuum leak sound at idle. Turbo charger underboost, DPF over temp, Exhaust leak, Nox sensor - that sums up what my scan tool on my computer pulled up. Department of Transportation for cars manufactured from 1996 to 2019, making it the 7th most common car problem area. $394.99 CAD. This happens all of the time with the plates that are used to cap off the riser. Mostly it takes place when the fuel pressure regulator gets broken, due to which the car malfunctions. Tim Scott June 1, 2016 at 8:18 pm - Reply. The LLY Duramax engine found on 2004-2006 Chevrolet/GMC HD trucks is the second generation of the Duramax line. This is the sound of unmuffled exhaust, and is the most obvious symptom of an exhaust leak. Hydro-lock, which can lead to catastrophic engine failure. check everything over really good, a small leak will be hard to find. New 7.3 up pipes are an effective permanent upgrade to completely cure the factory up pipe gasket leaks. As a consequence of this, the vehicle produces black smoke. If you experience any of these symptoms, find the source of the leak and fix it with Duramax PPRC Pipes and Fittings as soon as possible. This fluid will have a sweet smell to it. - Dirty Diesel Customs. EN-48974-20, was shipped essential to dealers to diagnose EGR cooler engine coolant leaks on all 2010-2011 Duramax™ 6.6L engines equipped with multiple cooler EGR system. Symptoms of a faulty fuel filter housing in Duramax: This may destroy the radiator, heater core and other expensive components. The best part of the bellowed up pipes is the expandable section molded into the system for heat contraction. But, it is possible the valve and arm can be damaged. A blow off valve (often called dump valve) is located between the turbo compressor and the throttle. The best part of the bellowed up pipes is the expandable section molded into the system for heat contraction. Rattling Noise. Water will seep from the underside of the pump. PIP5487C: 6. Leaky seals are usually secondary damage. Your pipe might be producing a hissing or tapping sound that can get louder when the generator speed is increased. I can only hear it in the cab and it changes tone with the rpm. Hopefully, you can now identify the various symptoms that reflect a bad EGR valve and also how to fix this issue easily. Bad Turbo Symptoms. 4. SO i got this trouble code coming up and i was wondering if anyone has had this happen or knows what could be up. After a long idle (5-10 min) there is a light smoke that starts to appear from the exhaust. 7l vortec and 4l60e tranny. Its a pain to swap them, but its really the only way to do it without having drive pressure leaks in the future. 1. Fuel leaks have an impact on fuel supply to the engine and can also let air into the fuel lines. The hardest parts was getting the up pipe collector lined up right with the turbo, it is alot easier to have another person for this part.
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