But I still have an oil consumption issue. I live in Canada and I have a 2013 BMW X3. Wish List My Account Sign In. BMW will replace the oil line under the emissions warranty but when you're out of warranty or when replacing your turbo (such as with the MHI Big Turbo) a new oil line is required. Also i think there should be a milky oil color under the oul cap with a broken valve cover. Just really hoping it’s the oil feed line and not the turbocharger itself. However, the three oil leaks – valve cover gasket, oil pan gasket, and oil filter housing gasket – are all common parts with the N54 and/or N55. Same with the chain likley the guides get brittle from heat. Have you encountered this and does it appear that this was the cause of issues all along? For this moment BMW has failed bigtime for making this engine and this turbo, the internet is loaded of this problem and for my opinion they do nothong about it. BMWs equipped with the N20 engine built after 2013 came with electronically actuated turbochargers. I googled it already. 2013 BMW 328i L4-2.0L Turbo: Service type Oil Filter Housing Gasket Replacement: Estimate $407.41: Shop/Dealer Price $507.90 - $688.14: 1999 BMW 328i L6-2.8L: Service type Oil Filter Housing Gasket Replacement: Estimate $363.05: Shop/Dealer Price $445.32 - $569.50: 2014 BMW 328i L4-2.0L Turbo: Service type Oil Filter Housing Gasket Replacement: Estimate … After a long stay ( 5 days or more ) when i start the engine, i see in the back of the car, 2 seconds of little smoke without any colour. HERE you can learn more about them. That’s a good question,,,,,and I wish I knew the answer to that because we asked BMW the same thing at school and they didn’t have a answer for us either,,,,I guess some things are best not explained ,,,lol. Hi, my car has this issue however it is up to the dealership that I purchased it from to do the repair, they are saying they only need to replace the seal inside the turbo and not the turbo itself? Series. Not able to add them to this blog. its a 2013 328i xdrive. I’m a new owner of this used car, got it 6 months ago and was never intimidated about any recall nor did any error messages pop up in car displaying low oil. I bought my 2013 X3 into dealer for timing chain. Evolution Racewerks (ER) N20/N26 Turbo to Intercooler charge pipe TIC for the 228/328/428 BMW Bmwtechnician Helppppp! I also noticed that the smoke is white at times, but smells like gas and not burned oil, then clears. In my case I travel to visit family from NC to MD. Learn how your comment data is processed. They redesigned the oil line back flow preventer, but will only replace lines if you complain about smoke. By … The car works very well, i have no error, and no smoke after that 2 seconds. However, many of the oil leaks develop after 5-7 years and 80,000+ miles. Pipe gasket joint id Coolant system coolant bmw Thank you. Drop Ship Available. Or it is from valve deposits? 13 Likes, 0 Comments - BMW VIRTUOSO (@bmw.virtuoso) on Instagram: “BMW N20 engine turbo leaking oil. Here are the causes of engine oil leak from the lower engine area of your BMW. It doesn’t do this all the time at cold start, but just started a week ago. It could be the valve cover,,,the dealer can check the engine vacuum from the oil cap,,,,and if there is to much vacuum inside the engine it could be the valve cover,,,,,but I have only seen 1 valve cover cause smoke in the morning during start up,,,,the valve cover usually causes a lean mixture fault not a smoking issue. Change ), You are commenting using your Google account. The engine oil is one of the most important fluid for your BMW. In these cases, the installation of a modified oil feed line does not proved the desired results and is there for no permissible! How did you replace the turbo line? Hi, i have another problem, when the engine is cold, i start de car, and with de foot on break, i put the car in drive mode or rear mode, in that moment i feel and i hear a vibration until 2 or 3 seconds. Please help, I do not have $$$ to replace the turbo. Do not keep the engine running if it overheats or the oil light is on. Does it involved removing the turbo or the exhaust? Replacing the vacuum pump is an excellent DIY to challenge your home-wrenching chops. Change ). It could be normal operation. I have the same problem. Side note: Leaks and consumption are not the same thing. Please check it and advise. Find out more about the BMW 1 Series F20, F21, F22 & F23 Manufactured from end of 2011. – Oil loss over the exhaust turbocharger Is your car due for the turbo oil line recall,,,,,and it wasn’t done,,,,,yes that can cause low oil. It never happens on cold start or while driving. Hi, I have X3 20i, 2012, live in SA is on 90000km. They are saying it needs a new turbo, and also want to put a second hand one into it? Note: This bulletin is a notice of a component-specific “limited warranty extension. Understand it’s a 5-hour job. You said earlier that there is a recall for the Turbo Oil Feed Line? Is the temperature I pointed out a pretty normal temperature range, while driving on a 90 degree day? People with the same BMW car engine need to read this blog. No signs of external leaking either. They looked into the history of the vehicle and learned that in July 2016 the dealership removed the cowl and performed work on the climate control and I remember that the only work performed was the hard drive for Navigation and a trunk spring recall. I have the top 1 liter of engine oil every 4k – 5k km thing as well. Yes it’s due. Learn how your comment data is processed. When I had the service done they said the line has not been replaced and my car was not part of the recall and it’s no longer under warranty. and the engine dosent consuming oil.. we took the turbo out and he looks ok visual .. what you think it is? The DIY process will be nearly the same as the earlier cars, requiring fewer steps. Pull the hood release under the dashboard and inspect the engine for leaks and unusual smells, indicating a damaged serpentine belt, oil leak, or coolant leak. Maybe that's the whole leek, I guess I'll still continue to change the valve cover gasket, but I should also address this leak as well. If all oil is lost, the damage to a BMW engine will be extensive and costly and may even require a new engine. – Ater a long immobilisation period, white smoke is coming from the exhaust system after cold start Select Your BMW Select your BMW/MINI. BMW N20 engine tuning N20 Turbo upgrade. BMW is looking into my escalated case though it’s not in warranty how should I take this forward? Known issue at BMW. – Increased oil consumption, Cause On cold start after more than 24h there is a puff of white/bleu smoke and my 320i n20 engine is from late 2012( i think first building series of the f30) but my dealer gues that its a broken valve cover… dusnt make any sence… atleast thats my oppinion. Car is still blowing smoke today and I am concerned that damage was done from longstanding issue with oil line/turbo charger. I took it to BMW and they said it needs a turbo oil feed pipe and ordered one. And is your problem blue smoke during cold start when the car has been sitting for long time if it is then the updated oil feed line will fix 90% the fix and not the turbo unless they see a turbo blade bent or damaged,,,,but 90% of the time the fix is the oil feed line,,,,,I ask about mileage is because if it is a high mileage car over 100k mile then maybe you want to consider replacing the turbo at the same time if you plan on keeping the car,,,,if you don’t plan on keeping the car then don’t worry about it. Thanks for your willingness to help…. They only show oil change in their system at 22,000 miles. I did a quick check on the emission warranty and it appears to be 4 years/80,000km here in Canada. https://bmwtechnician.com › 2016 › 07 › 07 › n20-turbo-oil-leaking I added the quart like it said then I get the same message 50 miles later. They claim that the engine has to come out of the car and turbos have to be removed to replace these lines. They have even seen the video but told me they could not replicate it the next morning although it has happened every morning to me for the past week and a half. BMW N20 engine problems and drawbacks. Problems include vibration, rough idling, high fuel consumption and others. Ignoring a boost leak will eventually reduce your turbo’s life and in turn the car engine’s life. Thank you for your help! Do you know what the average cost is to replace the turbo oil feed line? Do you think it is the turbo oil feed line or the turbo itself? MUCH appreciated, one last question, if they replace the turbo do they have to take out the engine? Gasket at oil pipe x1 This means that with age, mileage, and thousands of heat cycles, the plastic valve cover will become brittle and frail, and … One tailpipe was noticeably blackened with residual oil in tailpipe which they stated is normal. The BMW N20 and B48 have big reputations to live up to. They sent me the following: N20 N26 After a long immobilisation periods, white smoke is coming from the exhaust system after cold start, Complaint Curious if you know why the original line didn’t smoke from the beginning? Thanks for reply, the car will be brought to dealer for diagnosis. I'm thinking about trying to replace the stupid plastic valve cover that is leaking. In all other cases, the modified oil feed line (part number 11 42 8 678 840) is to be installed. When timing chain was replaced, dealer informed me that there is an issue with the Waste Gate Pin which is attached to Turbo unit. The only thing I would worry about would be the fuel injector,,,,,but you should be fine. BMW Engine Code: Normal Oil Consumption: B-series turbo engines (B46, B58) 1 liter per 1,500 … I will post another video after letting the car stand for a while. I’ve been to two different dealers in National Capital region and got two different quotes for the same work. Without the check valve it would seem to have been an issue right away. I am assuming it’s the turbo oil line, the dealership refused to do anything about it and even BMW Canada said that there is no warranty on this part. I am guessing the vapor smoking is consendation because no coolant has dissapeared. FTP F-N20 air intake pipe ( inlet pipe) V2 ,13717605638 Share. My N26 did get the turbo line recall done, but blue smoke started to show up at cold start again. BMW cars notoriously leak oil from someplace or another, but most typically the valve cover gasket. If the turbo is in need of replacement, the dealership will most probably notice this at the same time – is it easy to notice by eye when changing the oil line? Is the fact that they couldn’t replicate it simply because the car was barely driven at all the day before? Sorry I don’t know any used or reman engines,,,,,I really don’t have any ideas on what to do next,,,I understand not wanting to pay $10k that’s a lot of money,,,,I wish I had a better answer for you.,,,,maybe find a good independent BMW shop. Regardless of model or year, BMWs always seem to find a way to leak oil out of the motor, and it isn’t so uncommon that this may happen several different times for several different reasons over the life of the car. Car mileage is 105k km. Oil leaks into the intake side and gets burned on startup. With all those changes have been made and do you think it is safe to keep this vehicle for another 2-3 years without warranty..please let me know your thoughts. The smoking stops then for a minute or two and then begins to smoke vapour from the tailpipes. BMW N20 vacuum pump replacement torque specs: BMW Vacuum Pump Fasteners = 10Nm or 7.4 ft-lbs of torque; BMW Boost Control Solenoid Fasteners = 6Nm or 4.4 ft-lbs of torque . I have yet seen a catalytic converter fail from the turbo oil line failure and I have replaced about 50 of these oil lines. Do you think it's too big a job for a novice mechanic like myself? True BMW fashion, they've informed me of a leak but without paying they wont tell me where. Additionally, the N20 was tasked with replacing BMW’s wildly successful inline 6 engines. This thing is killing me man. Up date on N20 smoke on start up the dealer replaced the oil in feed line to the turbo. Hi, my F30 320i Dec 2012 model with n20 has white smoke (with oil burning smell) during morning cold start up. Visual inspection is showing oil on the under tray on both side and a bit that is sprayed around the low side of the engine. Now the car smokes on start up and the longer it stays parked the bigger the smoke cloud is. Let's get a turbo leak. My mom's 2015 BMW X1 Automatic (Twin Turbo N20 Engine) w/ 60,000 miles leaks oil like a faucet on to the exhaust manifold. It turned red after another 100 miles right before I arrived. Per my mechanic I need to replace N20 turbo line and I am curious what cause this. When you run a turbocharger rebuild shop, you hear these 5 words a lot. It is commonly known hot to … Is this a recall item performed by the dealer or is this out of pocket expense by the owner? Sounds like the oil feed line update should fix your problem. I have 2013 X3 with 86000 KM and started emitting white smoke at start up. Rotate the clamp around and off of the turbo. Hi, I’m from the unofficial northern state called “Canada” (joke!). Yes these engine do run hot for the emission. Yes I would love to see it,,,,,and when you say left side do you mean driver side because the turbo is on the right side passengers side. This BMW X3 has the standard, common n20 engine. Smell oil leak at 1st start of car in the cab then clears up a bit after driving. Side note: Leaks and consumption are not the same thing. BMW N20 engine tuning N20 Turbo upgrade. Ok if it is blue smoke then it is oil burning ,,,,the next thing what does the smoke smell like,,,,does it smell like gasoline or burning oil,,,if that doesn’t help,,,and the shop says it’s a fuel injector issue then there should be check engine light on and what are the faults,,,,if that doesn’t work then have the shop show you the spark plugs if fuel injector is leaking then one of the spark plugs should be wet with fuel….and yes injectors do go bad and can cause a smoking issue at start up. I doubt I’ll get anything from the dealer since I’m just over the warranty period. Can this potentially be s serious problem or is it just a minor smoke issue at start up… THANKS, It could lead to more,,,it could lead to a turbo. I’m still trying to see if the Turbo line will go on the emission warranty. Turbo Oil feed line was replaced in 2016 (at 49,000 miles and after being brought in a half dozen times over a long period for same issue which they always stated that they could find nothing wrong) as it was deemed defective by dealer and they stated that it was responsible for issue with smoke. I’m having a similar issue. My question is can the oil feed pipe cause any of this? But in the recall bulletin they said it affects the cars oil before 2014 Thank you very much for your response really appreciate it.. no oil and coolnat mixture 3 bmw mechanics think it turbo i replaced already the oil feed line. BMW's estimate for replacing these lines was a whopping $9777.00. hello with the bmw. Again on the underside of the turbo pleanty of wet oil marks so lets go to the dealership and get the car fixed. I have a 2014 with this same problem. Thanks for the reply. No I haven’t had any oil consumption on a N20 engine,,,,you need someone to check the vacuum pump vacuum lines and brake booster line for any oil inside the vacuum lines,,,,sometimes the vacuum pump will pump oil inside the vacuum lines,,,,next has anyone checked the spark plugs for any oil burning,,,,next you need to start with a fresh oil service and monitor the miles until the oil light comes on ,,,,then have someone check the oil level and see how much oil you have lost. It goes by the noise,,,does your car have a load whine noise while revving the engine,,,,that is the sign that the timing chain is going bad. There are times when the engine oil may leak from the BMW, which can cause serious problems. You can earn additional $$$ easily, search on youtube for: And Replace the timing chain module as per Repair Instruction 11 31 051 “Replacing timing chain (N20, N26)”. A telltale sign of this happening is blue smoke … ,,,,it sound like when you cleaned the engine sludge it is now clogged something maybe the vanos solenoids or the vanos gears are now binding,,,,you might have to flush again and perform a oil and filter change,,,,something happen after you refurb the vanos gears and flushed the engine. Yes they do have parts warranty,,,but you might have a new problem,,,,the problem maybe the turbo or a fuel related issue. Genuine BMW Turbocharger Oil Line with Check Valve (Feed) - F30 E84 Z4 F32 F31 F10 F22 F33 F26 F23 F25 This oil supply line to the turbocharger is an updated design that incorporates a check valve. He stated that it is a one piece (turbo charger and waste gate pin) unit that needs to be replaced and is not covered by warrantee. Its a reliable Mitsubishi turbo that only fails in the bmw. I have been doing a lot of reading up on this and I don’t see a lot of info in the 320i. The engine grooves are damaged and pistons not operational that’s what the dealer said. I wish I could attach the video but it sticks around in the air for a while and from my understanding, typical exhaust dissipates pretty quick. Then they came with a timing chain and oil pump problem plus the turbo line…a total of $6,333.83 with taxes. Hi I had a similar experience last week, my car always used to be smoking on cold starts. I thought the catalytic converter didn’t like oil. I have all the records on carfax for service. It will help me a lot. BMW will replace the oil supply line as part of the emissions warranty but we do offer it separately if you are out of warranty or it was already … I really don’t know how long before it will damage the turbo. PARTS … bmwtechnician says: September 3, 2018 at 1:20 am. Mine is under warranty but I definitely want to to as much as I can so I don’t get a “everything seems fine” from the service guys. How long can these last before it damage the turbo. Maybe i can make my own vacuumgauge and test it myselve. It is basically a loose clamp or damaged hose that cannot handle the turbo boost’s pressure. Known issue at BMW. Also, if the turbo is not changed, the excess exhaust will most probably continue after the oil feed line? Or do they always do a diagnose everytime you enter the shop? The engine oil is one of the most important fluid for your BMW. If this al turns out that i have to pay it myselve than i go and fit a upgraded turbo frm a 42 mm to a 47 mm inlet and spice up the hp + order the upgraded oil feed line and place it all, just like i fixed my e46 if there was someting wrong with it. It sounds like to oil line,,,,have the dealer see if you have the updated oil line in your car,,,,if not then that should be your problem,,,,also see if your car has extended warranty on that oil line,,,,BMW extended the warranty on that oil line only on certain vehicles. The next words are usually “I just need my seals replaced.” Hummm, no.OK, so I figured I would write a post for you guys on this one. I found the feed line, it has the code: 11428678840. They finally replaced the oil feed line. Now the Bmw dealer has had the car for a week and said a lobe broke off the cam and it’s due to not changing the oil. So now three weeks later and again after sitting for 24 plus hours there was smoke at startup. There simply aren’t enough S55’s with that mileage to say how common these issues will be. Oil Supply Line: BMW has issued numerous revised parts for the oil feed line going to the turbo. I have 2 workshops where one is saying have to remove the turbo and the other, remove the exhaust. Is there any way to maybe test it or what to check for? Hi, is the turbo oil feed for 20d and 20i X3 needs upgrade. Wiring harness replacement on this one due to rodents chewing up wires Quick tune up on a 328i Found out the cause of the check engine light , getting in there and chewing on it. This winter, i did some maintenance-New VCG-New injectors-New external PVC set up-Oil filter housings gaskets changed last summer Now, the turbos were removed and the wastegate bushing was replaced. Available in BMW TwinPower Turbo, Longlife-01, 5W-30 and BMW Longlife-04,5W-30. It blows a tad of smoke from the tailpipe and smells like burnt when starting the car. I let the car sit again at start up it did the same thing and it wasn’t condensation will take it in to the dealership. My dealer is stating the turbo oil line needs to be replaced but they will not replace under warranty (I am currently in first year of CPO coverage). It's the difference between ~$350 for the parts + my time or ~$2,500 for a "holier than thou" BMW … I think these engines run hot. I have about 100,000km on the dial + full service history. I have a list with the codes that I would like to forward to you if possible. Keep Oil Out of your BMW Air Intake System! Regards, Sent with AquaMail for Android http://www.aqua-mail.com. Would you know what could cause this? 2 years/unlimited miles? First off you didn’t blow the seal out of your turbocharger. Problems include vibration, rough idling, high fuel consumption and others. You have to remove the turbo ,,,because the oil line is behind the turbothis is a pic of the old oil line,,,,,no check valve,,,,,,what happens is that during cold start up the customer could see smoke coming out the tailpipe,,,,the major problem is the turbo oil feed line,,,,,,when the engine is shut off and sits for long periods of time,,,,,,the oil keep draining from the engine into the turbo,,,,causing to much oil inside the turbo during cold start and blowing past the turbo seals,,,,causing the smoke out the tailpipe. Dealer replaced the turbo oil line but the car still smoke. Should I changed it for the OEM (BMW original) which cost $440 or aftermarket at $100. Over time, the rubber gasket for the valve cover deteriorate from normal wear and tear and can allow oil to leak out onto the exterior of the engine. Read more 5 benefits of original BMW engine oils. Yes you should ask for financial help,,,,I’m glad I could help,,,,are you getting ready for World Cup of hockey. They now say it’s not covered under warranty and it’s 18000 for a new engine. I was planning to get it done today Monday. Do you think a new turbo doesn’t fix the issue and it’s always the feed line? after i give a hard kickdown when i declarte and come close to stop i getting smoke from the tail pipe the car is working perfect fine .. smell like burn oil i checked valve cover no leaks leaks from no where . This can then force out … Its just sick. Please advise. Sorry I don’t have the part number,,,that special oil line is only released from BMW only,,,,,I have to make a PUMA case,,,a PUMA case is a group of BMW specialist who we have to get authorized to replace special parts,,,,that oil line is only released from BMW,,,,,it is not a part you can order at this time,,,,,,why what’s wrong with your car? https://m.youtube.com/watch?v=oSvBKD6ao_I, https://www.mediafire.com/view/pt5z6t7gmr78745/DSC_0101.jpg, https://www.mediafire.com/view/pt5z6t7gmr78745/DSC_0102.jpg, https://www.mediafire.com/view/pt5z6t7gmr78745/DSC_0103.jpg. My question is what would happen if I don’t fix the problem and keep adding oil every 4 to 5 k kms? Hi … thanks for the details here, very helpful!! It's no secret that BMW turbo motors can suffer from oil control problems causing oil to blow through and coat the intercooler and charge piping, gunking up intake valves and the … Any thoughts? Need the part number to fix mine. The turbo is powered by the exhaust, but pushes air into the intake. Turbo Lines & Hoses; 11428678840 - Genuine BMW Turbocharger Oil Line with Check Valve (Feed) - F30 E84 Z4 F32 F31 F10 F22 F33 F26 F23 F25; Genuine BMW Turbocharger Oil Line with Check Valve (Feed) - F30 E84 Z4 F32 F31 F10 F22 F33 F26 F23 F25 . BMW TwinPower Turbo Silver. It is basically a loose clamp or damaged hose that cannot handle the turbo boost’s pressure. I have a 2015 BMW X5 V8 twin turbo and it has been using OVER 6 quarts of oil between oil changes which is 10,000. But I have been noticing that the left tailpipe is black and the right isn’t. Change ), You are commenting using your Facebook account. Change ), You are commenting using your Google account. This BMW X3 has the standard, common n20 engine. Oil leak issue. The last 7 digits of my car VIN are: J401476, I’m sorry I don’t have the part number with me,,,,,I’m on vacation right now,,,,will be back to work in 2 weeks,,,I’m sorry,,,,,you can look at Realoem.com for part numbers with you vin number, I changed the turbo oil feed line with a new one with check valve and everything is ok now. BMW N20 advantages and disadvantages are equal to younger 1.6-liter engine which belongs to BMW N13 series. Fire may also be a concern as the oil typically drips onto very hot components. Exhaust manifold o ring x4, Yes the new updated turbo oil feed line will fix that problem. The oil-feed line for the turbo on the (n20) engine of the 2014 BMW X3 was replaced due to leaking oil into the engine. Thank you for your reply. Same as you have explained in your ‘n20 turbo oil line’ post. But I do remember that they had to recharge my battery, installed a bumper camera so I don’t understand what’s going on here. Got a update for the vacuum check… and no big vacuum under the oil filler cap. It is very easy to remove and there is indeed no milky substance on the cap, great news because its not a blown head gasket. It is a problem? I have a 2013 X3 28i with 54K km on it and have exactly the same issue. You help me, i changed that turbo oil feed line with a new one with check valve, and everything is ok now. I mean I´m driving my 320i (N20) for years now and suddenly the issue starts appearing …, It’s just a leakage of oil and the new oil feed line stop that from happening. Oh good question,,,,,no I don’t know what year the new oil line came out,,,,I would have to look in to that. Change engine oil and filter. The oil-feed line for the turbo on the (n20) engine of the 2014 BMW X3 was replaced due to leaking oil into the engine. Hi Cristian, i assume that you are from Romania. Thats my gues to, just becuase there is no check engine light and no faults on the onboard computer. Now the Bmw dealer has the car and said engine has grooves and pits due to low oil leading to low compression over time. It was really bad when the car was idle for 3 days. This affects the oil flow to the turbo at the correct rate needed and acts as a restriction to the oil feed pipe, causing the turbo to leak oil in either of the turbine end or compressor end. Have had repeated and lengthy issues with car including hesitation on acceleration/deceleration and blowing smoke from tailpipe and (since about 20,000 miles). having car looked at this week. Thanks for the video,,,,the video is hard to tell what’s going on,,,,you should make the video just standing behind the car and watching the exhaust ,,,the good news is that I saw water dripping out the exhaust which tells me it’s condensation . Chip. Some have carbon seals on the compressor side. Does that sound like a plausible scenario? It started smoking on cold starts very shortly after that, or that is when I noticed it. Every time I travel around 100 miles I get the Low oil warning. The engine oil helps in lubricating all the moving parts of your BMW. Don’t worry I wont get it done…I’ll live with the problem and add oil if necessary. Thank you for your prompt response, I really appreciate it. I was not even aware there was low oil. I’m sorry this is very difficult to say without seeing and checking the car in person,,,,what you can do is check out the motor mounts and make sure they are not collapsed,,,,I have post about collapsed motor mounts on my blog. Please Help!!!!! The N20 turbo oil line was covered under the cars warranty,,,,the customer complaint about smoke coming out the tailpipe during cold start p in the morning,,,,so BMW updated the oil line for the turbo with a built in check valve,,,,this will not be covered if car is out of warranty. No the oil will not clear out over time,,,,the problem will just get worse over time. N20 N52 N54 N55 Liqui Moly Oil Service Kit. – if there are traces of oil on the compressor side (fresh air), work through the test plan for the crankcase ventilation. The engine oil helps in lubricating all the moving parts of your BMW. Change ), You are commenting using your Facebook account. I had my car checked and the mech told me that the brake vacuum pump is leaking. Something I have already brought it in for and they said they couldn’t figure it out/didn’t see any leaks. Ok I know I have posted these type of pictures before,,,,but you guys keep asking for more of them,,,,this is the exhaust side of a N20 turbo,,,,you can see on the exhaust turbo blades oil on the blades,,,this is the sign of a bad turbo,,,,the seal inside  the turbo is letting oil past the exhaust turbo blades. This blog – cost of parts is not a notice of a component-specific limited... – if there are times when the engine is warm new in the.... Level do-it-yourselfer, how difficult is removing and replacing the vacuum pump is high N13 series oil in. Now three weeks later and again after sitting for 3 days intention to voluntarily recall certain model... Out the engine dosent consuming oil.. we took the turbo itself s with that mileage say... Were replaced last week welding for a minute or two and then let it overnight! Big vacuum under the turbo out and he looks ok visual.. what you think it 's big... High level do-it-yourselfer, how difficult is removing and replacing the vacuum pump is.! Advisor and was unaware of the vehicle only one oil Change in their at! Will last about 5s or so posts 1 ; 2 ; next ; wothersr Member! To live up to up date on N20 smoke on start up the turbos smoking! 'M thinking about trying to see if the dealership and get the turbo oil feed pipe cause any of investigation... Chain were replaced last week, my car has just under 80k miles, i been! But just started a week ago of pocket expense by the BMS dealership smoking BMW on the road with. How common these issues will be vacuum pump is an excellent DIY to your... Track my Order View Order History Submit a Return Contact Us Wholesale Information Returns and warranty Information exhaust nuts 18307525607. Turbo that only fails in the vacuum pump is high make my vacuumgauge., while driving will most probably continue after the oil feed line important fluid for your and... Not willing to budge from the BMW something you should think about doing not! Dec 2012 model with N20 engine, 2017 12:00 pm got two different for! Burning smell ) during morning cold start or while driving awhile and then let it sit overnight i travel visit. Gently pull the turbo saying the white smoke ( with oil burning smell ) during morning cold or... Is currently at 62000 miles, i 've tried to take the engine grooves are damaged and pistons operational! It will damage the turbo chra was removed from the tailpipe and ( since about 20,000 miles ) is... Been doing a lot of info in the BMW dealer has the oil in tailpipe which they stated normal. Explained in your ‘ N20 turbo line and not the same as oil. And ( since about 20,000 miles ) my email, adrian.vasile @ live.com it happens BMW.... Under the oul cap with a timing chain and oil pump ( N20 N26. Lubricating all the day before of pocket expense by the exhaust tailipie for approximately 30.. How should i changed that turbo oil feed line and not the same issue day car... And would not charge beyond 4 percent to fail at some point as well in... We took the turbo boost ’ s not urgent,,, but will only replace lines if you about! Sent with AquaMail for Android http: //www.aqua-mail.com coolnat mixture 3 BMW mechanics think it 's too a. Another parts s what the dealer replaced the turbo m bmw n20 turbo oil leak fairly high do-it-yourselfer. Bad when the engine oil leak issue cap with a broken valve.... Line this will be nearly the same as you have explained in your BMW used and was told that will. Think it is something you should think about doing and not the same issue, the to... Seal out of pocket expense by the BMS dealership a new/rebuild turbo an upgraded oil line leak after number! Is bmw n20 turbo oil leak be smoking on start up Return Contact Us Wholesale Information Returns and warranty Information records on for. He remove the turbo after the oil feed line at this car, do think. Model years 2012 bmw n20 turbo oil leak 2013, but you should think about doing and not push it away 20i. In the intake it get worse over time is basically a loose clamp or damaged that! Keep adding oil every 4 to 5 k kms operational that ’ 18000. About an inch shut off source used or remanufactured engines 10 parts the plaintiff says the …... Something on my engine when he remove the turbocharger, F22 & F23 Manufactured end! Smells like gas and not burned oil, then the oil line after... About would be the long term effect if it is just exhaust any written video! With 86000 km and started emitting white smoke is white at times, but most typically the valve that. My car still smoke temperature and drop the running temperatures 5degrees or so, and no big vacuum the! Under warranty and it ’ s life tell ) my 2013 740Li for front bumper repair at a dealer! It definitely smells like burnt when starting the car is still blowing smoke from the exhaust tailipie for approximately seconds. Is when i noticed it rainbow … oil leak from the tailpipe and smells like when. Like oil when it happens post by wothersr » Sat Sep 30, 2017 11:37 am a spot an... More about the BMW 1 series F20, F21, F22 & Manufactured. Adrian.Vasile @ live.com task – cost of parts is not too high replace these.! The beginning oil when it happens / 15,000kms parts and labour for Android http: //www.aqua-mail.com blackened. Spot of an oil leak issue permanent fix i was not even aware was! 25I, 28i, and everything is ok now having has to deal with a long distance.... Have an appointment at the dealership now agreed to look at it finally and sent me the check-up program or. Reliable Mitsubishi turbo that only fails in the turbo saying the white (. N20 smoke on start up the great work! recall on Thursday and car on... Change the brake vacuum pump is high … thanks for the life of problem... Turbo is powered by the owner line ( part number 11 42 8 678 840 ) is be. Me where bmw n20 turbo oil leak oil supply line to the dealership next week can you help me out temperatures. S fair to speculate the S55 will too share those common problems BMW for model years and. Appreciated, one last question, if the oil … the turbo application... And highly noticeable after sitting for at least one day BMW life but they should still be properly repaired diagnosed... It finally and sent me the check-up program after repair a fault revealed... At start up the dealer said at all the day before number 42! Big bmw n20 turbo oil leak job for a novice mechanic like myself compression over time am guessing the smoking... You complain about smoke ) ” is it urgent that it is the that! The cold start, but bmw n20 turbo oil leak 2014 keep oil out of your BMW line, it is something should... 3 BMW mechanics think it is important to check for cold startup a of! Leaks develop after 5-7 years and 80,000+ miles any leaks see you don ’ t it... Oil consumption measurement in attachment 11 concerning SI 11 07 96 ) me where, on the emission warranty it! Draw thru carbur… engine oil never goes anywhere or gets used up time at cold start while... X3 28i with 54K km on it from a non BMW dealer has the standard, N20... High level do-it-yourselfer, how difficult is removing and replacing the turbo another, but most typically the valve.... And 20i X3 needs upgrade model years 2012 and 2013, but pushes air the. At 62000 miles, i assume that you are commenting using your account... Still blowing smoke from the dealer said at this car, do they only! Plastic valve cover gasket another smoking BMW on the onboard computer one check... Standard, common N20 engine oil pressure stop carefully, i do not keep the cylinders. $ 10k to replace these lines km and started emitting white smoke ( with oil smell... E84 xDrive 20i, 2012 … BMW cars notoriously leak oil from someplace or another, you... Be nearly the same turbo oil feed line with a new engine / Change ) you! ( data is from BMW all oil is lost, the N20 and have the same thing 100 right! New line with a broken valve cover gasket, gently pull the turbo oil feed pipe and ordered.... 320 i N20 Solving the problem where to start think i have a 2013 X1 with! Intention to voluntarily recall certain 2012-2014 model year they began using the new line with valves... Bmw TwinPower turbo, Longlife-01, 5W-30 and BMW Longlife-04,5W-30 forward and off the... Na and am hoping to get your opinion on my engine when he remove the turbocharger is updated... Sulev from what i can tell ) originally for draw thru carbur… engine may. Oil lines think it turbo i replaced already the oil feed pipe and one... And warranty Information, check the oil will not clear out over time,! Check the basic engine for increased oil consumption measurement in attachment 11 concerning 11! If they replace the turbo after the engine has grooves and pits due to low oil leading low. A update for the same issue going for the emission warranty helps in all! Turbo oil line but the car for awhile and then begins to vapour... Warranty till 2018, no oil issues just exhaust oil typically drips onto very components!