Yesterday i took my lag to the same garage to diagnose an oil leak from the intercooler, he suggested this may be the turbo and could cost £1000+ My Lag is now 5 yrs 3 months on 90k miles, so unfortunately i've missed the OTS boat by a couple of months!. The oil drain tube is flexible and must be bent into the correct position to the bottom side of the turbocharger. I've already replace my oil seperator 2 1/2 years ago and no smoke has been observed when the turbo's kick in. Noticed today a small amount of oil in the pipe to the intercooler. Remove the PCV inlet manifold ‘suck’ and the turbochargers oil return rate to the sump slows down, raising the level of oil inside the bearing housing, resulting in the oil internally spilling over and leaking directly into the hot exhaust side (turbine) of the turbocharger. The problem stems from oil seals or gaskets going bad (usually towards the front of the motor) and allowing oil to leak from the reservoir. Some pictures I have managed to snap during the course of the weeks gone by. Oil coming from the intercooler pipes is also possible, and it would indicate that the engine is putting a lot of oil through the breather pipe that goes into the turbo intake pipe. That problem is long since repaired, but I have to remove the I/C now to clean the inside which requires taking the nose off the car. excess oil in the air/intake tract is possible cause for smoking just as much as coming into the im from pcv or leaking out of the turbo from the exhaust bottom line is that it's all pcv related - and that is the problem (that's what's explained in what i linked)- messing w/ the bpv or bov has nothing to do with fixing what's wrong. Don't quite understand how a leaky turbo seal will cause engine run-away. Two issues here, 1/ the intercooler should not be leaking anything, if oil is evident it must have a hole in it !! 2/ if there is that much oil leaking that you have to top up the turbo has a serious seal problems ! If there is a hole in the intercooler something must have caused it, where is the leak ? Holes mean boost leaks. Porsche has a ATI bullitin instructing use to just replace the seal/hose coming off that turbo going into the intercooler. Use a torch to inspect the oil pipes at the turbo. The question is should the intercooler contain oil? Or do I need a new engine or turbo as well? What a new intercooler likely to cost?. The oil catch tank is made of high quality T6061 aluminum. Still blue smoke may mean the turbo is leaking oil and the cause must be tacked down. Mentioned it to my bro (a Landrover mechanic) and his opinion was that a little oil from the turbo finding its way down into the intercooler was pretty normal. The Four Most Common VW Passat Oil Leaks. In a nutshell, I think there is oil leaking from the intercooler. Turbo Leaking oil into combustion chamber. Intercoolers and turbo plumbing are fairly simple things by nature, and there aren't too many ways they can fail. Oil Film Is Showing On Both Rubber hoses On Each End Of The Intercooler. I would think making a "weep hole" would compromise the entire intercooler system and the car would code - it is an air leak in a closed system. Before the upper intercooler pipe was reinstalled, the oil and water lines to the turbo were ran. A turbo is a basic "air pump" that pushes a volume of air into the engine, which increases the power output. There is also oil residue on the pipe above this which comes off the air filter box into the turbo held on with a jubilee clip, this may be coming from below and been blown up under pressure. And the last piece of evidence, a couple of days ago when I took my intercooler piping off for a repaint, I noticed the pipe coming straight from the turbo to the intercooler was coated with oil in the inside, but none of the other pipes in the system had any signs of oil, only that one pipe coming straight from the turbo. In addition to the hoses that can leak, the special snap together type fittings used to connect the factory hoses to the engine block can separate, causing a total loss of lubrication. Turbos don`t leak externally other than through intercooler piping but it seems its leaking from right under the turbo so maybe it`s your oil return line. This was when I was into boost. So while it was there, they pulled the bumper cover and replaced the intercooler and the lower part of the charge tube. Does anybody have the part number of the seal so I can get it ordered. Intercooler and Turbo. 5 GMC Sierra 6. mercedessource Tech help - It could be turbo seals but it could also be excessive diesel engine blow-by We have had a number of customers rebuild their OM 617 Garrett turbos only to report back that the turbo "is still leaking oil" If the new sealing rings were installed properly - and I mean not broken during installation and the turbo wheel shaft and housing surfaces are in good condition. 0L Powerstroke CAC Tube Oil leaks - Duration:. And the last piece of evidence, a couple of days ago when I took my intercooler piping off for a repaint, I noticed the pipe coming straight from the turbo to the intercooler was coated with oil in the inside, but none of the other pipes in the system had any signs of oil, only that one pipe coming straight from the turbo. They believe it has a leaking seal, and it makes sense given oil in the intercooler, and blowing smoke ONLY during. from the FIPG seal, oil pipe flange or oil pipe union). Unhook the engine wiring harness from the stud on the front of the engine. Okay, I've got oil leaking from the downstream intercooler hose. So today I removed the intercooler on my 2002 WRX and noticed what appeared to be oil in the outlet that goes to the throttle body. Oil in the intercooler is normal, all turbo cars leak some oil into the intake system. 0T FSI B6 Passat Hi guys, my Passat has seemed to be going through more oil than usual since the last oil change - 2 quarts in the last 4,000 mi approximately. Insert passenger side compressor housing discharge into intercooler end, making sure to slide the clamp on first Install turbo support strap over bolt with spacer, then install nut. Once the system is completed I need to wire the pump up, fill it with coolant, and make sure it works with no leaks. Kia Optima: Turbo Charger. i unknowningly knocked the intercooler on a rock whilst reversing at slow speed and only realised the problem later when noticing an oil patch on the floor. Turbo Noisy • Air leak – exhaust gases leaking from manifold or pipes • Air filter/pipe blocked • Air pipe leaking from filter to turbo; 3. The radiator is dripping coolant right at the bottom passenger side corner. Re: Why turbos leak oil into the exhaust - With Pics! The photo of the split bearing housing was actually a oil cooled center section, not water cooled. Hello wise tranist people Right i'm replacing a turbo on a mates van which has blown the oil seal. Be sure not to tear the rubber tube when removing. I am thinking of change the hose but thought that why is it leaking from their in the first place?. He is stating that the wear and tear of the oil seal or bush in the turbo results in oil mixed with air and entered into the intercooler also this leads to turbo failure in future but. Under the Circumstances Where the Turbo Is Leaking Oil, You are also Losing Oil Pressure. He had to rush off and said to call him Monday to get the full story. The oil filter sounds most likely now you said it was seviced recently, its a paper filter in a plastic housing top, the seal is a rubber ,square cross section seal, that can twist when fitting to the housing top therefore leak quite a bit. 3 turbo diesel 167000 miles) has been leaking oil since I bought it (from the front main seal and the turbo from what I was told). Boots/axles are a DIY. There is about 80cc of oil left in the oil filter housing that the cap screws into. The injector pump may have leaked fuel into the sump aswell. If you are seeing blue smoke coming out of the tailpipes AND that is a result of oil from the turbo, you can guarantee you'll see the residue in your intercooler. Suddenly around 11 AM I got a call from SA saying that the pipe connecting between turbo and intercooler has a leak and also it has oil deposits due to leak. After removing the intercooler I found oil inside the intercooler. My oil evac pump (low mounted turbo) turned off while I was driving due to the power supply wire melting. The oil we are concerned about is coming from the pcv tube just in front of the turbo. My problem is that my motor is leaking oil into my intercooler piping and into my intake! im going though like 2 quarts of oil every 2 weeks! i do have BC 272 cams in my head and i am running the stock lines to the intake manifold and intake. In fact, if you have seen an oil mist all over the valley of your PSD and wondered where it was coming from, chances are it was caused by leaking, deteriorated stock boots. hey guys im pretty sure this has already been covered on the forums before but i tried doing a search and nothing came up so ill just ask again I have oil coming out of my intercooler piping!!!. MINI Cooper Coolant Leak, Thermostat to Water Pump Pipe, R55, R56, R57 where pipe mounts into back of water pump housing. SOLUTION: If you’re running excessive crankcase pressure or oil pressure due to a high horsepower application, a better crankcase ventilation system or a dry sump oiling system should be looked into. However, I have pondered why they decided to I use o-rings and a metal housing to attach the intercooler hoses to the turbo outlet and the throttle body inlet. Though, it's wise to verify that you don't have oil leaking from your turbo into the intercooler inlet hose. Some pictures I have managed to snap during the course of the weeks gone by. If the smoke is blue/gray, it means that engine oil is leaking into the combustion chamber. Looking for guidance, stripped my water pump today to change the leaking P gasket, when removing the top intercooler hose there was a fair bit of wet oil about inside the hoses and shinning a torch into the intercooler you could see the wet oil covering the inside, it's just passed it's Mot and exhaust doesn't smoke, emissions were point. I meant oil seal of Turbo is in good condition. Excessive end play in the turbo shaft; Defective intercooler. intercooler tube to the front mounting bracket. I'm assuming that is an indication that I am in need of a turbo rebuild but I thought I would check just to make sure. There is a hole in the manifold below, this is where the oil is coming out of. Possibly need a replacement or a refurb, I'm sure I've heard you can get a refurb turbo cheaper in Exchange of the damaged one, is there oil in your intercooler pipes? Also how much is it leaking?. The most likely source is oil from the CCV hose, into the turbo inlet hose, dripping out of a hole in the inlet hose. The valvetrain is bone dry. The oil that has reached the intercooler comes from the turbo bearings. The hose ends that are designed to be used for these hoses have leak-free methods of sealing, whether it be with the use of an olive, a taper that squashes the hose up inside the lock nut, or even fittings that cut into the wall of the rubber lining; braided line is your premium oil feed & drain solution. Dodge Dealer Says It Is Normal And Could Not "condem" The Turbo At This Time. they have replaced one turbo as the intercooler was filling up with oil. I take off the charge pipes from my intercooler and find out that there is oil, more than usual collected all throughout the charge system coming from the turbo. Turbo leaking oil - Mercedes ML320 CDi. Its made a hole in the Oil sealing flange. 0T FSI B6 Passat Hi guys, my Passat has seemed to be going through more oil than usual since the last oil change - 2 quarts in the last 4,000 mi approximately. So ever since i bought my EP82 1994 Starlet 1. I have a 1993 Ford F350 7. My car is a 2007 1. 3 Turbo Diesel. I had an oil leak on the car and narrowed it down to the turbo blowing oil out of the outlet (see pic attached) and blowing it into the intercooler. A leaking turbocharger seal cannot spit oil into the timing belt area. As the pressure in the turbo-charged system is not right, the fuel/air mixture will have an insufficient amount of oxygen, causing the engine power to decrease. This means a less chance of leaking or popping off. That would significantly reduce the oil accumulation in the intercooler. Oil was probably blowing past the valve seals on the exhaust side and then blowing into the mani and/or oil was blowing past the piston rings and then blowing into the mani. In the case of the EFR we also have a wastegate, BOV, coolant/oil feed and drain fittings and boost control all integrated into the turbo. I’m more concerned of how the ok lgot into the intercooler. See if that is right next to a gasket, turbo, PCV valve, or anything else that could potentially be leaking oil. Some pictures I have managed to snap during the course of the weeks gone by. Don't quite understand how a leaky turbo seal will cause engine run-away. See the most common turbo problems and what is most likely to be wrong. It seems to be letting too much oil getting into the intake, but it doesn't come with a PCV valve. Place the intake leak tester in the proper location for your car and tighten BOTH hose clamps. Now you're ready to start the car. I wonder if I could sue for false advertising or something - anyway, the downside was that they found a oil on the hose leading away from the intercooler leading them to believe that the turbo is passing on oil through the intercooler - most likely meaning I had a leaking seal and would require the turbo to be replaced. did it once on first leak down test Then not again when I tried again after peforming on other 3 cylinders. One fix is to install a oil catch can between the PCV valve and the air intake. Turbos don`t leak externally other than through intercooler piping but it seems its leaking from right under the turbo so maybe it`s your oil return line. How Oil Feeds Into a Turbocharger. My 130 TDi is leaking oil from the intercooler pipes and i suspect it's coming from the turbo. Never is a leak classified as normal. The little tray underneath the intercooler was absolutely full of oil the car has done 140,000 miles should it be leaking this much oil and where would it be coming from ?. Test Details: Standard Intercooler - Peak power 204. And the last piece of evidence, a couple of days ago when I took my intercooler piping off for a repaint, I noticed the pipe coming straight from the turbo to the intercooler was coated with oil in the inside, but none of the other pipes in the system had any signs of oil, only that one pipe coming straight from the turbo. This leads me to believe the turbo is leaking oil into the air stream as there is theoritically no where else the oil can. Oil leaking into my intercooler piping. Because of this, the intercooler gets clogged. Thoughts?. If you look in here, everything red is basically where all the oil pressure is going to be. A light covering oil can be caused by the crank case ventilation system which I believe runs back into the intake near the airbox on the 1. Step 2: Attach the Boost Leak Tester. That problem is long since repaired, but I have to remove the I/C now to clean the inside which requires taking the nose off the car. If you're losing that much oil into the intercooler, it shouldn't be too hard to see where it's coming from. If it's not too far gone, the turbo can be rebuilt which is much cheaper than renewal. It comes with aluminum bracket, hose and stainless steel clamp to mount your new reserve tanks. Once the center section becomes overly pressurized, it can push oil into the intake and/or exhaust side of the turbo. I had my nice new Canyon for about two weeks and noticed oil on floor in the garage. Hi, I have leak on the lower intercooler hose (pipe just below the resonator that goes into intercooler). The oil that has reached the intercooler comes from the turbo bearings. In these cases, the oil has the tendency to get “trapped” inside the turbo bearing housing causing seepage into the end housing through the back of the wheels. Then place the oil drain spacer on the studs, followed by a second gasket, followed by the new provided oil drain tube and nuts. I'm after a little help I know there is other topics that are similar to this, but none that are specific to the issue I seem to be having. They advised I should take it back into the dealer's asap and turbo has to be fixed! Mind you I had a turbo change at 25000km under warranty - the car now has 102000km's. I have recently purchased a Peugeot 207 Hdi Gt and have discovered an oil leak, as its night i can not get a good picture, but here is a picture of a engine the same as mine, without a leak. You typically will not have to worry about getting it out because the replacement turbo will push that oil out of the engine with pressure. Turbos don`t leak externally other than through intercooler piping but it seems its leaking from right under the turbo so maybe it`s your oil return line. To remove the intercooler, remove the intake tube and loosen the hose clamps that attach the intercooler to the turbo outlet. I fixed one oil leak on the intake using a silicon T piece and another oil leak appears. 3 Powerstroke high pressure oil pump leak is arguably the most serious of the oil leaks that your diesel engine can get. My mechanic isn't a LR dealer but a friend BTW. 0L Power Stroke Problems & Concerns The 6. The problem stems from oil seals or gaskets going bad (usually towards the front of the motor) and allowing oil to leak from the reservoir. Also in the kit is a brass block with four threaded ports. Therefore the amount of oil coming into the turbo changes depending on the engine rpm, but the oil being sucked away from the turbo with an electrical scavenge pump is constant (~3 gpm). Truck leaks oil right under the turbo you can see a small puddle, replaced turbo drain o-ring and still leaking the mechanic I use works at ford is acting like he's stumped only leaks down the back of the motor while the truck is running and for a couple mins after it shuts off any suggestions here? 05 6. Make sure to seal it up really well with the JB weld. This will either cause the engine to run rich or lean. This is why we don't run the hose off the valve cover back into our intake. Never is a leak classified as normal. A light covering oil can be caused by the crank case ventilation system which I believe runs back into the intake near the airbox on the 1. oh well I love. Secure the boost leak tester to the turbo. The Chrysler 1. 8 psi (over atmospheric pressure) and engine power output by approx. I wouldn't rule it out. So while it was there, they pulled the bumper cover and replaced the intercooler and the lower part of the charge tube. Cayenne turbo leak oil at the bank 2 (drivers side) turbo. This hose runs from the turbo at the back, underneath the engine, to the intercooler in front. As said oil in intercooler would point to turbo going. My mechanic isn't a LR dealer but a friend BTW. Complete video instructions for fixing minor oil leaks in a 2013 Chevrolet Cruze LT 1. If your boost reads low, the turbo might not be at fault, so check for boost leaks first. The oils can saturate the Y-pipe and intercooler boots and will eventually lead to leakage in these areas. Leaking oil around the turbo normally comes from blow-by on the motor, ie motor blowing oil into the turbo. G'day guys, I'm looking at buying a 2007 VDJ76 , I test drove the vehicle today and took the opportunity to put it up on the hoist at work and have a good look over it, the vehicle presents and drives perfectly but I noticed that there was a fair amount of oil sweating from the inter cooler hose where it attaches under the intercooler, it was then dripping down over time and pooling on top of. 1979 240D- 316K miles - VGT Turbo, Intercooler, Stick Shift, Many Other Mods - Daily Driver. If you look in here, everything red is basically where all the oil pressure is going to be. Remove the PCV inlet manifold ‘suck’ and the turbochargers oil return rate to the sump slows down, raising the level of oil inside the bearing housing, resulting in the oil internally spilling over and leaking directly into the hot exhaust side (turbine) of the turbocharger. Post Reply. due to the slight leak on the output hose, some of this oil gets blasted at the bonnet, the rest goes into intercooler/engine and burnt off. We know the feeling. This oil comes from the engine’s lube oil that also flows through the turbocharger—if the seal on a bearing fails, lube oil will leak into the turbo and eventually cause problems. This increases combustion pressure and engine power. Normally there should be none or very little. I gave it a pressure clean today, then took it for a drive to see where the oil was leaking from (after removing the intercooler cover). Usually this is a steady drip of oil that eventually makes it way to the bottom of the engine. How a Turbo Works. This is a view up into the bottom of the turbo through the oil drain hole. Make sure you idle the car for 15mins before shouting it off and that there are no leaks present. At this point I noticed the big hose off the Intercooler/Intake filter to the turbo had oil. If the oil is not over-full the turbo bearings should be checked. I'm more concerned of how the ok lgot into the intercooler. It has got the infamous oil leak from the air housing above the alternator (again!), now i know that the engine breather system is on the air pipe before the turbo, I had this pipe off tonight and it looks like there is quite a bit of oil in this pipe, which is then going through the turbo and leaking out the air housing. So I puller the big plastic shroud ( which I should have done. I have an oil leak that i can't easily diagnose myself with dismantling to much, i have only just noticed it, but it appears to have been there for some time, due to the amount of dust caught in the exposed oil. We are proud to release our Front Mount Intercooler Kit for the 2013+ Hyundai Veloster Turbo. Definitely not a home built setup. If the evac system is the issue, you will see it from the evac line to the engine… So then either replace the turbo or re-engineer the evac system. The original intake manifold boots showed signs of leakage, so Vozar cut and installed new silicon tubing to replace them before reinstalling the intake manifold, intercooler boost tubes, and air cleaner. • A common leak occurs on the hoses off the turbo and/or intercooler. also a lot of oil leaking at tube where gos into I found oil in the turbo tubes and intercooler in-out. The turbo draws air only and pressurizes it and pushes it to the intercooler to cool it. The dealer said the turbo must have been from a bad batch and replaced it under warranty. you can see oil on the intake air pipes's to the intercooler, and in the intercooler. March 2, 2011 MP Blog admin This is a photo of a customers car that had an intercooler leak. net) The 2600 Mitsubishi four cylinder was one of the most used engines of the time. The resulting vacuum will cause oil to seep into the turbine housing. The Four Most Common VW Passat Oil Leaks. Before giving up on air/air intercooling, I fabbed this heat shield to block radiant heat flow between the turbo and the intercooler. With turbos instead of mufflers, you can retain stock exhaust manifolds, catalytic converters, mid pipes and have a distinctive performance sound that is sure to turn heads. It had to have come from somewhere so some component had to be leaking oil before the intercooler and the only component that has oil going to it before the intercooler is the turbo possibly leaking oil through the intake side. This leads me to believe the turbo is leaking oil into the air stream as there is theoritically no where else the oil can. A plastic joint was used to connect to the stock water line, which then led down to the turbo and back up to the nipple on the upper intake. Still blue smoke may mean the turbo is leaking oil and the cause must be tacked down. Some of the oil collects on the walls of the intake tract (especially the intercooler) while the rest is burned in the combustion chambers. A quick check to see if this is a fault, remove the hose/piping from the turbo the intercooler and place a piece of white paper over the hole at the turbo where the air is. The air tube, where you can see the oil in the turbo. This causes oil to drain from the sump into the turbo when the bike is left standing (especially on the centrestand which tips the bike nose down). Oil Film Is Showing On Both Rubber hoses On Each End Of The Intercooler. There is a small air gap between this shield and the bottom of the intercooler box to minimize conductive and convective heat transfer. We are proud to release our Front Mount Intercooler Kit for the 2013+ Hyundai Veloster Turbo. It gets into the intercooler and turbo plumbing, but is usually a minimal amount. KA-T 240sx s13 Member Rides. Sounds like you have a oil seal leak in the turbo that is sending oil into the wastegate acutator (and into the engine). If the turbo is leaking oil the engine could run away, it runs on the engine oil being vaporised in the turbo, you can take the key out, retire to a safe distance and watch it self destruct in a. This is intended to help out all of those here who have not (yet. compresion test ! if you rings are losing compression that will push oil in the breather and from there to intake pipe. If you are seeing blue smoke coming out of the tailpipes AND that is a result of oil from the turbo, you can guarantee you'll see the residue in your intercooler. With an enviable range of turbo diesel products on offer, the diesel specific, HPD products focus on delivering unrivalled performance, efficiency and quality of fitment for your diesel vehicle. I’m more concerned of how the ok lgot into the intercooler. The gases, with oil vapor, are meant to recirculate and then be burned again or the oil is meant to condense and flow back down into the oil pan via the fire trap. If the turbo seal is blown, you will see oil at the outlet side of the turbo plumbing all the way to the engine. At this point I noticed the big hose off the Intercooler/Intake filter to the turbo had oil. They advised I should take it back into the dealer's asap and turbo has to be fixed! Mind you I had a turbo change at 25000km under warranty - the car now has 102000km's. Most of this will be sucked in when the engine is driven hard though. This is oil that seeps past the turbo's oil seals, and within reason, is completely normal. So Im pretty sure I have a serious problem. On that Subaru, the turbo should be to the right hand side of the engine. Usually this is a steady drip of oil that eventually makes it way to the bottom of the engine. Turbo is leaking oil into the air box. Even with oil still in there. Also make sure that all the vacuum pipes and sensors that operate the turbo are operating correctly. Post Reply. I wonder if I could sue for false advertising or something - anyway, the downside was that they found a oil on the hose leading away from the intercooler leading them to believe that the turbo is passing on oil through the intercooler - most likely meaning I had a leaking seal and would require the turbo to be replaced. If it's not too far gone, the turbo can be rebuilt which is much cheaper than renewal. This is oil that seeps past the turbo's oil seals, and within reason, is completely normal. I have oil leaking from the airhose coming from the turbo to the intercooler. Although you would not expect there to be oil in the intercooler, they all have some due to the oil vapours that go into the airstream from the crankcase condensing on the cool fins of the intercooler. The AD Engineering BMW N54 Single Turbo Kit is now available for purchase. If you're losing that much oil into the intercooler, it shouldn't be too hard to see where it's coming from. All of our turbo kits use the same basic hardware for super easy upgrade-ability. Facts: tested to withstand over 75 psi (5 bar) boost pressure. Wobble in the bearing causing the turbine blades to strike the turbo housing. Upon re-inpection a few times since there is a fair amount of oil back inside the pipework 4. oil collecting in lower intercooler hose Help, Advice and DIY Tutorials on Volvo's extremely popular car line -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine. com > General > Member Rides: KA-T 240sx s13. It does blow by a very small amount of oil into the turbo, which in turn goes thru the intercooler, throttle body, intake manifold, valves, prematurely fouling your plugs, etc - and all of which are getting coated with that oil getting blown thru that PCV line. Dodge Dealer Says It Is Normal And Could Not "condem" The Turbo At This Time. A quick check to see if this is a fault, remove the hose/piping from the turbo the intercooler and place a piece of white paper over the hole at the turbo where the air is. Turbo using stop leak. Causes of oil leaks to the compressor outlet: Blockages or restrictions to the air intake pipe, hose or air intake filter can create a vacuum, causing oil to leak into the compressor housing Air leaks in the intake hoses or at the intercooler Causes of oil leaks to the turbine outlet: Leaks within the exhaust system. Hi, I recently had some valve shims replaced and I have some oil leaking from the large rubber hose that connects to the intercooler. Just check out the Info Forum. 9L Cummins turbo is the oil seals. The company took the proven K-series engine and lowered the compression ratio from 10:1 to 8:1, and added a turbocharger with the associated plumbing. Usually caused by late oil change, has been low on oil, or over heating the turbo at some point. Leaking areas can usually be identified by oil seepage. Its fine on all other journeys. The only oil that gets down into the piping and intercooler is actual liquid oil that runs down the cold side pipe and sits in the bottom of the IC. Test Details: Standard Intercooler - Peak power 204. The traditional way is to drop the turbo and somehow wiggle the oil return on the hose thats already there but it was such a pain and i bet i didnt get it on all the way so im wondering if i can do it opposite, put it on the turbo first then drop the whole thing and connect it under the bottom of the car but i was wondering if anyone else has. Step 3: Remove oil feed line and intercooler pipe from the turbo side only. just because you have oil in the intercooler or in the air pipes doesn't necessarily mean that the Turbo oil seals are failing. The car runs and the pulley for the SC spins but it seems like the spindle and compressor wheel doesn’t spin anymore. Swift VDI turbo to intercooler hose oil leak alextvino replied to alextvino's topic in The Workshop Dear Vikky after changeing hose i have not found any leakage still running with the same turbo. Oil in intercooler pipe? if any oil, so I dont think there is a a major leak. I've had one person tell me that leaking oil seals will blow oil out the exhaust, not into the intake. The oil catch tank is made of high quality T6061 aluminum. Another related product that we highly recommend to owners of any model year Cummins is that of upgraded intercooler boots. I was expecting large amount of oil in intercooler pipe same like my old 75 BHP clocked the same odometer. Squirt the tube connections with soapy water and watch for bubbles. So Im pretty sure I have a serious problem. Also, some oil in the intercooler is quite normalif that's the reason you're saying your turbo's leaking. The turbocharger return pipe seal may develop an oil leak. 0L Powerstroke CAC Tube Oil leaks - Duration:. I'll be back there Monday morning to learn more. The most common point of failure for the factory 5. The Four Most Common VW Passat Oil Leaks. An aftercooler is a cooler following a turbocharger or supercharger. I noticed oil leakage on the intercooler hose at the connector, lower driver side. That would significantly reduce the oil accumulation in the intercooler. I have an oil leak from this gasket that puts me at risk for an engine blowout. You have a set of large AN Fittings for the drain, one for the oil pan and one for the turbo. This document contains the turbo specific information. If the turbo seal is blown, you will see oil at the outlet side of the turbo plumbing all the way to the engine. the turbo seals are leaking. It has gone in under warranty and the dealer is going to replace the pipes however i am not happy as this is not addressing the problem of where the oil is from. 1979 240D- 316K miles - VGT Turbo, Intercooler, Stick Shift, Many Other Mods - Daily Driver. This kit starts with a ceramic coated sch10 stainless steel 6-2-1 tubular bottom mount manifold with T4 turbo flange and 44mm wastegate outlet. The turbo vanes also felt fine with no play. MINI Cooper Coolant Leak, Thermostat to Water Pump Pipe, R55, R56, R57 where pipe mounts into back of water pump housing. How do I make it stop? There is some oil visible on the housing of the turbo, will a bad internal turbo seal allow oil into the intercooler? Thanks, Chris. If it's not too far gone, the turbo can be rebuilt which is much cheaper than renewal. well I know my rear main isn't leaking I can see absolutely no sign of oil leaking from engine other than what is in coming out of intercooler. ive got oil leaking through my intercooler which is also going through my intake manifold there doesnt seem to be any close to the turbo side ive got a high mount manifold FMIC Garrett turbo and external waste gate which this problem. 3 PowerStroke Turbo Leaking Oil BAD!!!! The oil leak at the o-rings on the HPOP will look like a rear main leak because it runs down the back of the motor. If you look in here, everything red is basically where all the oil pressure is going to be. Water leak into oil - Fixed, NEW problem turbo? Post by WillemT » Wed Jul 08, 2015 7:18 am So this will be a advice seeking thread as well as a kind of DIY thread on how this problem is fixed. Wobble in the bearing causing the turbine blades to strike the turbo housing. 44 in) bore. Over time, this engine oil coats the inside of the intercooler and intercooler tubing. As madnoel said there is always some oil residue in the air pipework and the intercooler, this over time can build up to the point where it seems to be quite a bit. Some amount of oil inside the charge air tract is normal. Guys I am getting lots of oil in my intercooler charge tubes and the intake tube. Most of the oil residue I have near the intercooler connection comes from the ATF that leaked during ATF changes (ATF cooler exit connection is just above the intercooler air connection) First, why is there oil in these air pipes, it is because the PCV system dumps the oily vapor into the air intake before the turbo. I have a 1993 Ford F350 7. It had to have come from somewhere so some component had to be leaking oil before the intercooler and the only component that has oil going to it before the intercooler is the turbo possibly leaking oil through the intake side. Oil leaks into the compressor housing can be seen as a consequence of exhaust gas forcing its way into the CHRA from the turbine side and forcing oil through the oil seal on the compressor side. I very looked into tears problem and apparently Mazda has came up with a solution that has rerouted the air pressure to the turbo by supplying a venalation kit that costs $2,226 just for parts that's. and the signs of oil leaks. Note: Technically, the Ram Cummins uses an aftercooler. This engine oil can leak into the intake, the intercooler and all the hoses on the intake side. These spring clip, snap together fittings incorporate a wire clip that can break. 5 GMC Sierra 6. It would be going against the Jetstream of air. oil leak from turbo - posted in Twin Turbo: Wondering if anyone can help me. Bernie: Well this car came in with a couple issues, it had an oil leak, an engine oil leak, also had a check engine light on and the vehicle has been inspected at Mercedes, they’re diagnosed and the owner was told it needed EGR valve or and also a turbo intercooler so we did an inspection of the vehicle and verified that those in fact were. Started the truck and it started to leak oil/water what looks to be spewing out of the intake manifold where it connects to the intercooler. Install pipes as follows: 4. 3 turbo diesel 167000 miles) has been leaking oil since I bought it (from the front main seal and the turbo from what I was told). its sort of bleeding out of the same area of the. Does this indicate a bad pcv valve? Or maybe a bad turbo? I have not seen any smoke coming out of the tailpipe, but maybe I'm not looking behind me that much. That would significantly reduce the oil accumulation in the intercooler. 9 bhp & 161. I noticed it again yesterday and found that the intercooler pipes are full of oil and the oil is finding it's way out of the cool side of the intercooler. If oil is accumulting inside the inetercooler, it means that the turbo-shaft seal is leaking causing oil to by pass in to the intake system, then through to your intercooler. Thread: Oil Leak from Intercooler pipe. Near the firewall, you see the two thin coolant lines that come off the upper intake. Please list ALL locations that our engines can leak oil at. The oil catch tank is made of high quality T6061 aluminum. So will pop into. If the smoke is blue/gray, it means that engine oil is leaking into the combustion chamber. You would need to replace the turbo. Blocked airfilter -> vaccum in intake manifold -> sucks oil from the turbo bearings through the seals ->Seals go busted-> turbo clearances affected -> low boost. 8 psi (over atmospheric pressure) and engine power output by approx. was founded by 2 passionate members back in 2006 and has quickly grown into our current 10 person operation with a 10,000 sq.