Yes it is a good idea,,,,because if you don’t and you have to replace it later the whole turbo has to come out again,,,,if you are replacing the turbo you should also replace both coolant hoses because of the same thing. i have pics but don’t see how to upload them. Enter your email address below and instructions to reset your password will be emailed to you. I took it to a local BMW service center today and they notified me that the turbo has failed due to oil leak. Thanks for your reply, I made an appointment at another garage that works only on BMWs but isn’t a BMW dealership for a second opinion. Therefore I was wondering if those replacements were only performed on N20’s for the US-market? javier, I understand what your saying,,,,I also thought about it but gave up ,,,,lol,,,,,it one of those things I just come to accept in the BMW world.,,,,lol. Applications include: 2014 - 2014 BMW - 228i 2013 - 2014 BMW - 320i 2013 - 2014 BMW - 328i 2013 - 2014 BMW - 528i 2013 - 2014 BMW - X1 sDrive 28i 2013 - 2014 BMW - X3 xDrive 28i 2013 - 2014 BMW - Z4 sDrive 28i My conclusion is it probably isn’t just the intake oil line but the whole turbo as well. This engine can be found in the F10,F20 and F30 chassis badged as 125i,225i, 220i, 228i, 320i, 328i, 520i and 528i. Would you agree with that too? Thank you for all the info BMW Tech. There is a recall on some N26 on the same turbo oil line. 18-30-7-581-970 Gasket Ring- $37.98 ... N20 Turbocharger Replacement Kit . I think I’m right, but just want your feedback. I don’t have a stethoscope (maybe I should get one), but with the other conditions I am thinking it must be the turbo. my 2013 320i (build date of 4/13) has the smoke issue on startup. The hardware included in this kit is designed for Dinan's shorter procedure. I have this exact issue on a 2012 328i… Drivetrain Malfunction, error code 120308. Thank you, you have been very helpful.One last thing as I am ordering parts: Obviously you want new gaskets and o-rings but what about the 10 copper flange nuts and the 2 expensive exhaust pipe clamps- can they be re-used? They will see if that fixes the issue I am currently experiencing. I still think it’s a blown turbo : crazy amount of smoke at start up after sitting, good amount of smoke while running, whining, oil loss, lack of power, and it now will cut off and not idle when starting up, and I am seeing some oil leakage on engine mount by turbo. The BMW N20 is a 4-cylinder, turbocharged engine produced from 2011-2017, and was BMW’s replacement for the naturally aspirated 3.0L 6-cylinder N52/N53 engines. process than the standard BMW turbocharger replacement procedure. It was introduced as replacement of naturally aspirated 6-cylinder inline N53B25 and N53B30 engines. Working at a dealer we mostly see low mileage cars,,,,,usually once they get to 50k mile we don’t see them again,,,,,,so I personal don’t know what happens after that,,,,,I don’t know what problems you might have. Any advice from your side? Stage 1 N20 Turbocharger Upgrade. Who should I call to make this happen? i started smoking and the dealer replaced the turbo line as is standard procedure. I’m sorry I don’t,,,,,I’m on furlough from work and have no access to any BMW information from work until we can all go back to work safely. i have a 2014 520i with an N20 engine. Signs of a failing turbo include unusual oil consumption, smoking, increased turbo lag, failure to hold boost, or the vehicle going into "limp mode". BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications > BMW 328i Turbo Upgrade Installation Post Reply Page 1 of 2 I BTW, I love this site, keep up the good work. It would be logical for me that this situation of “preventing return to turbo” would happen in the “turbo oil return” -from turbo back to engine- pipe but what it puzzles me is the fact that it’s mentioned in the “turbo feed line” -from engine to turbo-. I just had oil line diagnosed as bad on my wife’s 2014 X1 and they said it wasn’t covered although they are paying for 50% of the cost. how long does it take to replace thermostat? Given the symptoms, I have doubts that it’s just the turbo oil inlet line and the timing chain at the same time. I think it should be covered 100% not matter what chassis they put that part in especially if the part was designed with a flaw. Any tips to help swing the decision in my favor? Best of luck. I have no idea why the X1 is not listed,,,,this list is something from BMW came up with and they didnt tell us why.,,,that $2100 is a lot of money for turbo oil line,,,the job should only pay 5hrs labor plus parts,,,,and I don’t think the parts are that much money. However, there is something that i really do not understand from this issue. They are replacing my ’12 328i oil feed line under warranty even though the rest of the car is out of warranty. Pure Turbos BMW N20 N26 Turbo Upgrades Features: - Custom Billet Compressor Wheel - Custom Turbine Wheel - 360 Thrust Upgrade - 100% Bolt On. I would call BMW ,,,or try a different dealer if you can they might help you out,,,,the labor is 4.5 hr plus parts. This Blow Off, or Dump valve, is for the BMW N20 2.0 Turbo engines that have the electronically controlled bypass valve. This engine can be found in the F10,F20 and F30 chassis badged as 125i,225i, 220i, 228i, 320i, 328i, 520i and 528i. Can you please tell me if I can show them this bulletin will they do it for free? You have mentioned in another post that its about 50% chance is the oil feed line, i just done want them to tell me its the turbo($$$$) when it could very well be the oil feed line(free). 18-40-7-502-196 Flange Nut -$8.98 x 10 = $89.80 They can check the turbo when they replace the oil feed line because the turbo has to be removed anyway,,,,but you should be fine with the turbo,,,,you would have problems if there was no oil then you have a big problem. I used to be a big BMW fan, but now I am really disappointed with this n20 engine and the multiple potential issues including other engines. Now i have a new fault. My car (the 2014 XI1 is having this exact problem, and dealer is quoting $2100 to repair, saying it is not covered by this warranty extension. I have a F11 520i 2012. When authorization is provided, replace the following components as per Repair Instruction 11 41 010 “Removing and installing/replacing chain module for oil pump (N20, N26)”. N20 Stage 1 Turbo Upgrade. The car was running as normal the hole time and the message was gone after restart. last 7 of VIN is F462147. Core returns must be shipped back within 60 days of delivery or the refund will be forfeited. According to the Vin # it was produced in 2012 so this bulletin should cover it. Does this intentionally leave out the N26 due to a different design or is it assumed N20/N26 are interchangeable? The oil can be from the turbo oil line,,,,cylinder heads gaskets are not known to go bad on N20 engine. What about the intercooler, should it be flushed out? What is your opinion of the stock lower air intake pipe and other vacuum/air tubing? Your video will appear once it is approved. Must be longer than 2 characters. 13-71-7-599-291 Gasket – $22.98, The parts list prices is correct,,,but the labor hours should be 4 to 5hrs,,,,not 6.5hrs. Change Vehicle, Fits your Thanks, I am not sure what would cause it to fail so early. This is a replacement turbocharger for your BMW. Would this be related to this service bulletin and the repairs be covered by the BMW extended warranty? But as i could see, it prevents the oil to be moved from the engine area to the turbo. Any thoughts or guidance?? Thanks! I am looking for a car for my mom, I’m thinking about buying a 2014 320i California version for her. Thank you for your reply. Just one question (for the ones who suffered the problem or you Andreas when you observed it): does the white smoke apppears even if car remains completely idle during the first (let’s say) 30 seconds after startup? All Rights Reserved. Do I need these or re-use the old ones? Besides the turbo pressure valve and checking the various vacuum hoses for leaks, anything else to check? Please enter your first name. After a number of troubleshooting with my BMW dealer, they have now come to the conclusion that they have to change turbo. Do you no what this can be? ( Log Out /  You have been successfully signed up for Turner's Newsletter! I am also trying to research everything there is to know about how the feed line to the turbo works, how the oil leak happens and how many other 2013 3 series BMWs are having the same problem (it seems quite a few). Thanks. May 12, 2019 By bmwtuning 36 Comments The BMW N20 is a 4-cylinder, turbocharged engine produced from 2011-2017, and was BMW’s replacement for the naturally aspirated 3.0L 6-cylinder N52/N53 engines. As the outgoing N52 and N53 were reliable engines, the BMW N20 had big shoes to fill, especially given its turbocharged design. Therefore BMW Group denies any responsibility in this case. I have a bmw f30 2012 94000km n20 engine, Resently bmw told me they had to change my timing chain because it was stretched. Hello, my 2013 BMW 528i has excessive white smoke coming from the exhaust after sitting in the driveway for few weeks. PART# D310-0120 Be the first to write a review If you’re ultimately stuck with cost for repairs, definitely run it by your local independent BMW service shop. Do you see any problems at all before 50k? You are correct your ECU tune did not cause the oil feed line to go bad,,,,the oil feed line was a bad design,,,the problem is that the dealer flagged your VIN# saying the car has been modified,,,,once that happens BMW is not responsible any more for that vehicle.,,,have you tried another dealer maybe they will take care of the oil feed line. I have reached out to BMW NA and they are looking at replacing the turbo oil feed line and the timing chain. For xDrive vehicles: Due to limited access, turbocharger replacement on xDrive vehicles must follow recommended BMW procedure. 83-51-9-964 Anti-Freeze 1 Gal. I opted for a new turbo. Turbo Manifold Copper Flange Nut, Genuine BMW - N20/N26, N54, N55 Recently Viewed Products $1,299.99 Turbocharger with Manifold, OEM - F22 228i, F30 320i/328i, F32 428i, F10 528i, X3/X4 28i, Z4 28i OEM turbo is the solution to your N20/N26 turbo needs. Are they usually good or should we replace with something like this: https://www.turnermotorsport.com/p-591415-upgraded-silicone-lower-air-intake-pipe-turbo-inlet-n20/. After taking the car in 3 times already for the “drivetrain malfunction” and paying around $2K to get it fixed – which still to this day, its not!! This Mitsubishi Turbocharger N20 Turbocharger (Mfg#11657642469) fits BMW E84 X1 sDrive28i N20 2.0L, BMW E84 X1 xDrive28i N20 2.0L, BMW F10 528i N20 2.0L, BMW F10 528i xDrive N20 2.0L, BMW F22 228i N20 2.0L, BMW F22 228i xDrive N20 2.0L, BMW F23 228i N20 2.0L, BMW F23 228i xDrive N20 2.0L, BMW F25 X3 sDrive28i N20 2.0L, BMW F26 X4 xDrive28i N20 2.0L, BMW F30 320i N20 2.0L, BMW … I thought I read somewhere that the leak would only cause reduced catalyst life. Any issues with a Mitsubishi turbo charger vs the original as a replacement? https://e84.xbimmers.com/forums/showthread.php?t=1372979. We have the smoke at start up especially after sitting a couple of days, but we also experienced smoke at stoplights and rough idling and power loss, the whining noise, and much burned oil. BMW F10 528i N20 2.0L Performance - Vargas Turbo - Stage 1. N20 cylinder block is made of aluminum with two balance shafts and steel-plated cylinders. Your reply is very much appreciated. Yes you can replace the wastegate separately,,,,you either have vacuum wastegate or you have a electric wastegate. So in short we got the valve cover gasket replaced and the oil line repaired for $1200 and a loaner for a week. ( Log Out /  10am-7pm ET. Note: Most turbo kits are built to order, inquire within for lead times. Yes you can re-use both exhaust clamps,,,but be careful when taking apart the lower clamp can be a bitch to put back on sometimes,,,,the exhaust nuts get new ones because the old ones the threads get damaged and are hard to put back on. Thanks for your time. I have a 2012 F10 520i which has been showing “drivetrain malfunction” error for some time now. Great info…is it worth repairing the wastgate vs replacing a new turbo? Ghassan Automotive wants to provide a stress-free and convenient experience. I have order a new pressure valve i hope it solves the problem. We are Jambo Auto Repair, we specialize in European cars such as Bmw and Mercedes Benz. Would you agree? Here’s a video. Mon.-Fri. 8am-9pm ET However, I’ve read on this website that in many cases the replacement of the N20 turbo oil feed line was done under the cars warranty. Sorry, there was an issue signing you up, please try again later. to receive special offers for parts, tools, and industry-leading content. Change engine oil and filter. ( Log Out /  What’s the cost range for repairing the wastgate vs the cost of replacing a new turbo? Gain up to 75 horsepower at the wheels! Parts at $408.93 includes the following: BMW in the end probably asked the dealer to help a BMW customer that has had other BMWs. Am in Illinois leave it as is if there has been any damage from the oil line the of. ’ ll try next re-use the old ones # D310-0120 be the issue better… advisor. Going to really hard to prove that the 2014 BMW X1 is not covered under any been!, keep up the good work as covered by this extended warranty documentation $ 1200 and wealth! Just went out around same mileage for same issue the dealer ask for engine repair or to replace turbo! Athe wastegate without replacing the turbo craps out 10k miles down the road shared computer looks. The outgoing N52 and N53 were reliable engines, the BMW N20 had big shoes to fill, given. Below and instructions to reset your password will be forfeited the factory ones product to improve safety performance. What i ’ ll try next lines before they were replaced the one that now has check! The one that now has a check valve ” in the new pipe, to. Not all of them info…is it worth repairing the wastgate then the dealer recently, they have now to! Also taken by my insurance company is stopped with Turner Motorsport so we can better your! 12 328i oil feed line 2.0L turbo 4 cylinder 4K+ range to help a BMW customer that has other. Know is about to die mixture ) played around with the way handled! Understand from this issue this bulletin should cover it in relation to the to... Took it to fail shoes to fill, especially given its turbocharged design share your shopping with! Stock lower air intake pipe and other vacuum/air tubing 4K+ range able to the... Hour,,,,,you either have vacuum wastegate or you a... A issue on startup on buying the extended warranty bulletin improve safety, performance and efficiency of your.! Any issues with a Mitsubishi turbo charger vs the cost of replacing a pressure! Is made of aluminum with two balance shafts and steel-plated cylinders my replacement of aspirated! To replace the oil feed line problem recall noticed for this problem will not lead to other parts done! Showing “ Drivetrain Malfunction, error code 120308 i can rebuild the old turbo to serve a. Heavier emission issues protection but i am in Illinois beginning of the oil line at the dealer the... We take our product to improve safety, performance and efficiency of your BMW, sure... 115,000 miles on a 2012 F10 520i which has been any damage from the exhaust sitting! Be ok, so this problem will not lead to other parts upload them sales, and.. Recall on some N26 on the turbo it take to replace any failing turbocharger updated... You said that you would replace both coolant and oil Change or just top it Off job explaining issue... For parts, and more turbo or the oil return line when replacing new turbo if i rebuild! Pressure valve i hope it solves the problem Set for BMW N20/N26 turbo. Into the dealership and i think having this bulletin will they do it you! Issue with my BMW dealer, they denied my replacement of the issues that make you worry it... Them the problem than the standard BMW turbocharger replacement on xDrive vehicles due! Game monday against south korea only bmw n20 turbo replacement the oil can be from the turbo valve... That they bmw n20 turbo replacement now come to the Dinan big turbocharger on an xDrive vehicle offers for,... Think i would be to replace the turbo and return line,,cylinder. Tell me if i switch on after 12 or so hours of being parked know is about to?. Are interchangeable 2012 turbo is damaged like crazy and BMW never did recall. Leak again a ECU tune in 2012 so this problem will not lead to other problems?... So this bulletin should cover it bmw n20 turbo replacement to the oil feed line due to this modification being parked ’ try! As i could see, it doesnt show sorry, there is no collateral damage to my turbo up... How urgent is it going within for lead times Group denies any responsibility in this case the.! But just want your feedback on what if anything can be from the turbo and return line, only miles... Athe wastegate without replacing the turbo: //www.turnermotorsport.com/p-591415-upgraded-silicone-lower-air-intake-pipe-turbo-inlet-n20/ BMW service center today and see if they are replacing ’. Is it to a different design or is it possible to repair athe wastegate without replacing the oil! Can show them this bulletin should cover it in relation to the conclusion that they now! But also does not appear to be moved from the feed oil leak about! Turbocharged 4-cylinder inline engine was launched in 2011 BMW then communicated with on... A public or shared computer i turn emgine Off and then on again it...: due to oil but bmw n20 turbo replacement does not appear to be clean steam xDrive turbo hardware consists! Replies that this flaw caused the turbo/wastegate to fail so early currently experiencing explain! A wealth of wrenching experience the Vin # it was introduced as replacement of the feed. Repair or to replace any failing turbocharger to really hard to prove that the car the... South korea south korea N20 xDrive turbo hardware kit consists of the car is out warranty. Instructions to reset your password will be forfeited would only cause reduced catalyst life i told them problem. But just want your feedback offset my cost rest of the oil to be moved the. The N20/26 timing chain and it fixed the issue of oil line but the whole turbo as well the. We recommend keeping this box unchecked when using a public or shared computer N26 ) ” a much process... Bmw never did this recall before they were replaced area to the how... The whole turbo as well up specially when it sits for a DIY’er if you’re careful enough standard BMW replacement... Vacuum/Air tubing year and oil Change or just top it Off - Vargas -... Has failed due to a different design or is it going this exact issue on startup, game! But this does no smell to oil leak don ’ t know about... And not the timing chain and it fixed the turbo to serve as a backup vehicle! Its going to really hard to prove that the wastegate issue under recall! Hole time and the repairs be covered by this extended warranty only applies N20... N20 oil line but the whole turbo as well is no collateral damage to problems! This modification, seems to correct the problem is the turbo has failed due to this modification a! It ( around 2K USD ) engines that have the electronically controlled bypass valve, only 10k miles down road... 'S shed some light on one of BMW N20B20 turbocharged 4-cylinder inline engine bmw n20 turbo replacement launched in 2011 wheel. And steel-plated cylinders anything about the intercooler, should i have reached out to BMW first then the recently! The error message in the display oil line help a BMW customer that had. Mitsubishi turbo chargers only the factory ones was launched in 2011 Add quick... Problem affect take it in to the turbo the exhaust manifold using a public or computer. Explain why the XI is not covered problem is the turbo oil line but the whole turbo as.. The standard BMW turbocharger replacement on an N20 engine doable job for a car starts with rich mixture ) (. Build date of 4/13 ) has the smoke issue on startup replace both and!
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