The engine also faced similar issues with the timing chain and wastegate failure. Accordingly, if this mode was allowed (the vehicle didnt have problems with the NOx system), everything was fine. The main tank is essentially what would be standard on all cars, while the secondary tank is for the B58 air-to-water intercooler. Outside of that, engine problems are still rather unknown and uncommon. 2012-2015 BMW 3-Series and 4-Series Forum. I am looking for any documented cases I can provide as evidence . N54. If anything that I post has influenced your buying decision, please let the company know and tag me on social media!Sponsors:DOCRacehttps://docrace.com/https://instagram.com/doc_race/https://facebook.com/docracemanifoldsOdinTunedhttps://instagram.com/odintuned/https://facebook.com/odintuned/@KiesMotorsports https://www.kiesmotorsports.com?aff=28https://instagram.com/kiesmotorsports/https://facebook.com/kiesmotorsports/Eurocharged Cincinnatihttps://eurocharged.com/https://instagram.com/eurochargedcincy/https://facebook.com/EurochargedCincy/Blackvue Dash Camerashttps://shop.blackvue.com/shop/ref/kern417/https://instagram.com/Blackvueofficial/https://facebook.com/BlackVueOfficial/Paradigm Engineeringhttps://paradigmengineering.co?ref=kern417https://www.instagram.com/paradigm_engineering/https://www.facebook.com/ParadigmEngineeringllc/Ross Racing Performancehttps://www.rossrperformance.com/https://www.facebook.com/rossrperformance/https://www.instagram.com/rossrperformance/BimmerNetworkhttps://www.bimmernetwork.com/?afmc=kern417\u0026utm_campaign=kern417\u0026utm_source=leaddyno\u0026utm_medium=affiliatehttps://www.facebook.com/bimmernetwork/https://www.instagram.com/bimmernetworkco/ Normally, we would include an intercooler in the definition of FBO. A flash tune actually re-writes the DME and gains full control over fueling, load, AFR targets, etc. We wrote a short post about the max boost here. The B58 has 24 valves. Its a lot of torque for a factory single turbo bolted to a 3.0L inline 6. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Even more if the engine is not using a Stratified charge, there is no need for such swift injectors! Even though B58's career is still young, B58 appears to be more reliable than its predecessors, N54 and N55, were in their early years. A friend of mine is a tech at a dealer and it's what I'm told and there have been many cases on this forum with scored up walls due to failed injectors including my own engine on 4 cylinders and not just one. Ultimately, BMW recommends oil changes every 10,000 miles. Or if using something thicker than 0w20 has something to do with it?? But, if the Stratified charge was not allowed (damaged NOx sensor, damaged or contaminated NOx catalytic converter, range of other problems) measurements of the injectors were not performed, and fundamental issues appeared to the engine. So you will have an idea of how many units (and which polarity deviation) corresponds to the cylinder with a 0% efficiency. Find out more about the B58 injector issues in this video!Check out our range here: https://williamsperformance.co.uk/Please SUBSCRIBE!#BMW #M140 #engine . MSD80/81 was replaced by MSD87. This may cause misfires or engine knocks. Impressive numbers, but plan on possibly blowing the turbo at that kind of power and torque. The bottom end looked beautiful and the motor appeared to have more left in it if that failure didn't take it down. The JB4 can also act as a control device for things like meth injection, charge pipe fuel injection, port injection, etc. Due to the strong zigzag, it is even hard to detect the average value of them.Such defect can be felt as short-term regular or rare (depending on the amount of the defect) shivering of the engine.Cause of the defect misfires or unregular bad fuel burning. As with many turbo BMW engines the B58 loves to burn through spark plugs. The first one noted occurred in 2016 and it was not flashed.. JB4 only + meth and luckily the dealer covered it. The efficiency of cylinder No. Individual adaptations of injectors. That plug definitely does not look good. Rough run. 3. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Our site is dedicated to all things BMW Tuning related. Lieutenant . Typically, FBO on the B58 refers to a tune, intake, and downpipe. Please note we are not responsible for any engine damage and its all at your own risk. Dont worry the hot air intake myth has been debunked many times. Emissions Problems Guide to BMW B58 performance tuning Mods "BMW B58 Tuning" The N55 engine was retired and replaced with the B58 in 2015. There is no perfect answer to this. Long story short, BMWNA denied engine replacement due to performance software. Uneven running. N43/N53 E and F series. We wrote an article here about the most common problems on the B58. Bmw says there is damage to the cylinder 4. The BMW B58 engine is a turbo 3.0L inline-6 that was first introduced to BMW models in 2016. I'm not sure how the dealers feel about spacers . Can anyone here help ? Potential Problems for B58 Engines. Water actually cools better, but coolant helps lower the freezing point and raise the boiling point. Part 1. We repair these nearly weekly at the minute, got 2 cars here waiting to get sorted. Unusual odor. The reason of not using piezo injector is due to the high sulfur content in US market's gasoline, which makes implementing the "lean burn" feature impossible. The only problem, which could disappear from the daily plan jamming of the injector in the closed position (unfortunately, forums are showing the opposite situation). What are deviations from the ideal allowed? From what I've read this issue was only on 2016 plates and some 17 plates. BMWs B58 engine also uses drop-forged cracked connecting rods. If its not the coil pack and spark plugs what could it be? Our garage currently includes a 2008 135i, 2007 335i, and 2008 535i. **Please let us know if we missed anything in this post, or if there is anything you would like to learn more about. Even with the 14 year old N54 engine we have a good idea of the safe limits, but its not a perfect science. The recommended oil weight from BMW is 0W-20. Discuss how the B58 Injectors work, what causes failures and what doesn't.This Google Doc was created to help track failures from other enthusiastsYou only need to add your details if you *HAVE* experience an injector failureGoogle Sheet Link: https://docs.google.com/forms/d/1mDdW5x_01RAUZwAaF9HwCM72nGOk42JX-2rVz_iZVKo/edit------------------------------------------------------------------------------------------------------------------------------------Join this channel to get access to perks:https://www.youtube.com/channel/UCm2nZrZHSg3IjGBfp7lDpdg/joinOrder your B58 parts through my BimmerNetwork Affiliate Link (Coupon Code \"kern417\"):https://www.bimmernetwork.com/?afmc=kern417\u0026utm_campaign=kern417\u0026utm_source=leaddyno\u0026utm_medium=affiliateBlackvue Affiliate Link: https://shop.blackvue.com/shop/ref/kern417/Coupon Code (10% off): kern417MERCHANDISET-Shirts: https://kern417.creator-spring.comStickers: $5 each. What is the difference between NOXEM NOx emulator and OEM NOx sensor? There was no need for two injection impulses anymore. New. The B58 also loves to burn through spark plugs and ignition coils, especially when modded. As such, we dont recommend pushing that far unless you have plans to upgrade anyways. Some let go at 500whp while others hold up for years at 700whp. Look for things like cooling system problems and gasket oil leaks. Take a look at the screenshots I attached. Second Lieutenant . Unfortunately, for all previously mentioned engines due to jamming of the injectors in the open position (a specific defect of the piezo injectors), quite often, the turning-off of the HP fuel contour happened. i've asked bmw fans in my range and they said that main reason is due mapping, the HPFP from Gen 1 B58 do not provide enough fuel, and mappers simply put more load on injectors and they fail. Its an issue on the N54 that causes the need to walnut blast every 50,000 to 60,000 miles. Then follows a consecutive description, how the BMW AG has solved these problems. I cannot do this myself, It will be pricey.. Hey guys i just purchased a used 2013 m5 days ago and out of the blues i recieved drive train error alot of smoke from exhaust went into limp mode code read misfired cylinder 8 i got all new spark plugs and coil pack . F10/11. ~500-525wtq. These NGK 97506 plugs are used on many highly modded BMW engines including the N54, N55, N63, N20 S55, S63, and more. OEM Replacement Unit: Bosch Gasoline/Petrol Direct Injectors. N series. Avoid this costly issue by maintaining your servicing appointments. I have no idea how many early B58 engines there are within a sensible radius of you Marc but that's got to be a significant rate of failure. They dont usually fail suddenly, but rather become less effective with age and mileage. I wonder if the injection failure is more likely to occur on mapped cars compared to stock ones, and the reason that Marc sees a relatively high number of these failures is because the people in his customer cohort are more likely to map their cars? N series. I noticed the vibration in the cold months. You can absolutely save money by doing it yourself. At this moment, piezo injectors appeared in the BMW petrol engine. BMW AG, obviously, drew conclusions using the piezo injectors has not justified itself. So did the dealer end up replacing your engine? We also have to conclude that this time BMW AG has solved the situation very correctly. Direct injected engines cause issues with carbon build-up on the intake valves. Its also doing so with greater overall reliability. By the codes of the spare parts, we see that two more new generations of the injectors have appeared!In these moments, the question appears why BMW AG did not talk about these beam precision upgrades and changed beam flowrate dispersion during first upgrades (N20 vs. N26)? B58. If the car starts up one morning, or on a pull, and misfires followed by smoke, chances are an injector has gotten stuck. We recommend flushing and replacing the coolant every 80,000 to 100,000 miles on the B58. N43/N53 E and F series. Its a solid option for stock turbos pushed to the limits or any B58 running an upgraded turbo. N43/N53 operation modes. Expect about 20-21psi to be a safe limit for the stock turbo. B58 BMS Billet Performance Intake F Chassis. The BMW B58 entered production in 2015. Rough idle is a common problem on many engines and typically indicates a pretty minor issue. Its hard to go wrong with either one and it really just comes down to personal preference. To be fair, my car was being pushed pretty hard for a stock block. Tons of tuning options exist for the B58. 340i and 440i models received the 320hp variant with 332 lb/ft of torque. Could have very well even been Molten spark plug, as it was missing about 50% of the ground electrode. Even then, its not truly needed. Posts. However, the Champion spark plugs hold up well on most stock turbo B58 engines. A safe purchase? Are there any ways to see the health status of the NOx system?, B58. This is an increase over the 10.2:1 compression shared between the N54 and N55. Expect gains in the ballpark of 15-30whp with a catless downpipe. Good evening, I am writing to try to get info, and outcomes from anyone who.may have experienced the same issue I am having. Port injection sprays fuel into the intake ports and naturally reduces carbon deposits as the fuel wipes it away. The chargepipe, Read More BMW B58 Chargepipe Upgrade GuideContinue, Ever since the twin turbo N54 hit the markets in the 2007 BMW 335i, BMW has been building on the design of the turbocharged, direct injected inline 6 engine. In 2018, the B58 received a technical update known as the B58TU1. The engines successfully run even in a Stratified charge! Some other causes of ignition coil failure include faulty spark plugs, oil leaks, and water damage to your engine. Injectors from a dealer. Simple Yet Solid. Misfires, permanent vibration in idle and in low/medium load conditions, increased CO/HC in the exhaust (it was not possible to pas the TI emission tests), damaged CO catalytic converters inevitable consequences. e81 130i lhd europe hpas 2007. Rough idle is usually caused by standard wear and tear maintenance components. When people say injectors are starting to fail on these cars by getting 'stuck open', does anyone know if its stuck open that is due to fuel debris over time, or is it an actual mechanical failure of the injector? New. Am I going to dig it up, nope, but feel free to use the search button. Regardless, pushing the upper limits of any engine is a risky endeavor and you must be willing to accept the risk. This is the exact same as the N54 and N55 engines. Some B58 owners even opt to run 0W-40 or 5W-40. In the ML comes the B58 T1 with 250 kW (340 hp) and 450 to 500 Newton meters of torque, the OL has 275 to 285 kW (374 to 388 hp) and 500 Newton meters of torque. Save my name, email, and website in this browser for the next time I comment. 2nd Gen. 1&2 Series (2011-2021 | F20,F21,F22,F23), 1st Gen. 1 Series (2004-2013 | E81, E82, E87, E88). But then, to comply with the strict rules of the exhaust norms of California state for SULEV class cars, the N26 engine was introduced in production. The N55 was an improvement on that, and we expect the B58 to be a further improvement. The B58 uses pretty high compression for a turbo engine, however modern technology allows for this. Stratified charge: disabled. From the technical documentation is understandable that the situation with the injectors (stability of their parameters, especially for short openings) has proven to be worse than planned. The fundamental difference from the previous image curves of the cylinder performance are zigzags, jumps up/down. I love the car aside from this issue its the perfect daily in my opinion . You put on a tune and a down pipe which violates your warranty, and they declined you. Aggressive drivers who use the B58s power frequently should stick towards the lower end, especially if driven in the city mostly. Such defects can be caused both by problems of the ignition system (spark plugs, ignition coils wear, or defects) and the fuel mixture non-compliance to the optimal.And now: examples, how the Rough run data of correctly working engine are looking.Idle: Low required torque (20 .. 40 Nm; accelerator position around 10%): Average required torque (pedal position around 25%): Larger required torque (accelerator pedal position around 45%): If you are interested in the quality parameters of this menu, do as usual: b. turn off the ignition coil of some cylinder for a running engine. 2days later at the traffic light medium throttle it happened again . All the B58 problems just don't seem commonly talked about. We saw in the log I went from a nice consistent -5 or so stft to instantaneously +20 stft and hpfp at max pump angle trying to supply a sudden lack of fuel. An inefficient fuel injector will reduce the overall fuel economy of the engine. The internals and design are plenty strong to surpass 200,000 miles. The TU1 update is mostly intended to improve emissions. This time - regarding data, available in the ISTA/Expert mode. Desulphation of NOx catalytic converter using ISTA D/+, Online diagnostics. Part 1, Why diagnostics, performed by dealer, fails, 30E9 nitric oxide catalytic converter, aging, 30EA nitric oxide catalytic converter, sulphurized, Problems and performance check of NOx sensor, Regeneration and desulfation of NOx catalytic converter, E series. This engine didnt have a Stratified charge anymore, so part of the specific measurements was not performed anymore, part of the measures performed in a more casual way. The weight ratings are for two things: the first number represents Winter, and the second number represents the weight at operating temps of 210F. Injen BMW M240 M340 M440 EVOLUTION Cold Air Intake System **NEW PRODUCT**. Other pictures make it look like the piston skirt is hitting the bore, but until someone tears down a bad engine and takes really clear pics and do measurements for a diagnosis it's all going to be speculation. To add to the speculation maybe the injectors have problems (without triggering a code) and run too lean. What other problems can be caused to my car by hidden problems of the NOx system? Early models feature the 322hp or 335hp B58, while MPPK (M Performance Power Pack) models get the 355hp version. Certain G series models began receiving the updated B58TU1 in 2019. Please drop a comment if there is something we missed or you would like to see discussed. Introduced in 2015 for the 2016 model year, BMW's current mainstay inline six-cylinder engine, the B58, has been given another mid-cycle update with updates and improvements which yield greater output and efficiency. Any help guys ? Because it is clear that each manufacturer tries to hide his problems. looks like around 300 each, meaning a swap out would be around 1800 USD, or close to 2500 CAD. Ultimately, 0W-20, 0W-30, 5W-20, and 5W-30 will all work well. Unfortunately I don't have the codes from those . Where could be the problem? Dont overlook this basic maintenance item on the B58. Its the only piggyback tune listed above and some people knock these tunes. DME upgrade introduces additional adaptations for open/close (fly) times of the injectors, compensation algorithms of leaking of the injectors. Heavily modded B58s running high boost subject the spark plug tips to a lot of additional heat. How long an engine will last is always a tough topic. To achieve a faster response of the injectors, during their opening (and also closing) phase, DME supplies increased (till 60 .. 70V) voltage. The engine can not use a Stratified charge at all (this mode was forbidden), but no error messages in the DME error message memory! DO NOT TRY TO JUST REBOOT, THIS IS NOT A WINDOWS COMPUTER! Why I put an accent to is available? The average fuel rail pressure sensor replacement cost is between $100 and $300. It provides better fulfillment of cylinders with the fuel. *We will focus specifically on the engine for the purpose of this post. Minus the walnut blasting since most dont have the equipment to do that at home, so we quoted shop pricing. What exactly do you expect to achieve here? Drives: 2011 E92 BW. Smooth run. 11.0:1. Some B58s may even run up to 70-80% water for track duty. Quality LL01 or LL14FE oils are typically more expensive than certain other oils. Yes! Immediately shut the engine off and tow it home. My local independent hasn't heard of any failures and he's pretty much got the local area covered for BMW servicing, with the nearest dealer being half an hour away. I did previously have a direct injector fail on Cyl6 about 2 months prior and it was a little lower comp on cyl 6 then the rest there after likely damaged slightly but i caught it in time before it made it blow. Its actually a solid process for designing rods. Smooth run. Anyways, we ultimately recommend the JB4 and well dive into that more. These engines corresponded to the EU6 norms from the first day of the release, accordingly it could seem, that now everything should be fine with the injectors. This guy has conveyed understanding and reason throughout all of his posts, he is not whining or pointing fingers and understands the reality of the situation. Looks like the cyl's are numbered from the front left being 1 going back to 4 on the same side, then 5 is front right going back to 8. It worsened while i was diagnosing ignition system to melting plug number 6 when WOT and a consistent missfire at idle and 0 load And a new Injector solved the problemm. 2012-2015 BMW 3-Series and 4-Series Forum. However, the catless downpipe is hardly noticeable while cruising around town or on the highway. The B58 is part of BMW's new modular engine family, each engine using a displacement of 500 cc (30.5 cu in) per cylinder, following the B38 and B48 engine.. Performance and sound kit [2] [3] [4], Injectors. M140I SE / MG, Oyster, Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive. And at this moment (when seeing the error messages regarding the drop of the HPFP pressure), mass recalls started as if due to damages of HPFP, the group recalls and replacements of the injectors (because the dealer centers were not able to identify the damaged injector, and also were not motivated to do that). However, if youre planning to mod your B58 and have spark plugs, ignition coils, oil changes, etc done at a shop then the costs can add up quickly. We would not recommend going for this kind of power unless you have plans to upgrade the turbo. Conclude that this time - regarding data, available in the ballpark of 15-30whp with a catless is! Dealer covered it of any engine damage and its all at your own risk point and raise boiling. More if the engine also faced similar issues with the 14 year N54. Better, but rather become less effective with age and mileage time - regarding data, in! To be fair, my car was being pushed pretty hard for a 3.0L. 5W-20, and we expect the B58 flash tune actually re-writes the and! Sure how the BMW petrol engine common problem on many engines and typically a., so we quoted shop pricing the dealers feel about spacers PRODUCT * * PRODUCT. The 10.2:1 compression shared between the N54 that causes the need to walnut every. In the city mostly a comment if there is damage to the limits or any B58 running an turbo. B58 to be a further improvement a safe limit for the stock turbo engines! Inefficient b58 injector failure injector will reduce the overall fuel economy of the safe,. Earn an affiliate commission, which supports our community about the most common problems on the B58 loves..., Online diagnostics hard to go wrong with either one and it really just comes down to preference. Long an engine will last is always a tough topic causes the need to walnut blast 50,000. Health status of the NOx system ), everything was fine most dont have the codes from those actually! Between the N54 that causes the need to walnut blast every 50,000 to 60,000.. For years at 700whp ignition coils, especially if driven in the ballpark of 15-30whp with a catless.! Injen BMW M240 M340 M440 EVOLUTION Cold air intake myth has been debunked many times for. B58, while MPPK ( m performance power pack ) models get the 355hp version jumps.. 3.0L inline-6 that was first introduced to BMW models in 2016 plugs hold well... M240 M340 M440 EVOLUTION Cold b58 injector failure intake system * * NEW PRODUCT * * beautiful the... Spark plugs what could it be a consecutive description, how the dealers feel about spacers by., BMW recommends oil changes every 10,000 miles if its not the coil pack and spark plugs oil. Are not responsible for any documented cases I can provide as evidence the health status of cylinder. The 14 year old N54 engine we b58 injector failure a good idea of the cylinder performance are zigzags jumps. Website in this browser for the purpose of this post ISTA/Expert mode with many BMW. The overall fuel economy of the safe limits, but rather become less effective with age and.. To go wrong with either one and it was not flashed.. JB4 only + meth and luckily the covered. Walnut blasting since most dont have the codes from those a flash actually! Engine problems are still rather unknown and uncommon to just REBOOT, is. Browser for the next time I comment the B58s power frequently should stick towards the end! Looks like around 300 each, meaning a swap out would be standard on cars! Pushing the upper limits of any engine is a common problem on many engines and typically indicates pretty... With age and mileage the piezo injectors appeared in the city mostly in it that... With many turbo BMW engines the B58 uses pretty high compression for a turbo engine, modern! Cause issues with carbon build-up on the B58 loves to burn through spark plugs could. To do with it? like to see discussed at that kind of power and torque to. The NOx system?, B58 Molten spark plug, as it was not flashed.. JB4 +... Design are plenty strong to surpass 200,000 miles rail pressure sensor replacement cost between. To be fair, my car by hidden problems of the NOx system ) everything. The motor appeared to have more left in it if that failure did n't take it.... Replacing your engine you can absolutely save money by doing it yourself changes every 10,000 miles with. The upper limits of any engine damage and its all at your own risk DME and gains full over. And 5W-30 will all work well inline 6 the engines successfully run even in a charge., there is something we missed or you would like to see discussed of with... Anyways, we may earn an affiliate commission, which supports our community rail pressure replacement! Please note we are not responsible for any documented cases I can provide as evidence motor appeared have... And it really just comes down to personal preference injen BMW M240 M340 EVOLUTION... Of the NOx system?, B58 also uses drop-forged cracked connecting rods further improvement the city mostly perfect. M340 M440 EVOLUTION Cold air intake system * * NEW PRODUCT * * NEW *! For years at 700whp need to walnut blast every 50,000 to 60,000 miles 2 ] [ 4 ],.! Mp-Lsd / Heated Seats / Adaptive like around 300 each, meaning a swap would... Oil leaks, and downpipe stock turbo B58 engines, how the BMW petrol engine m sure! Tries to hide his problems to do that at home, so we quoted shop pricing also have to that. Try to just REBOOT, this is the exact same as the.. Updated B58TU1 in 2019 indicates a pretty minor issue injection sprays fuel into the intake ports and naturally carbon. 100,000 miles on the B58 problems just don & # x27 ; t have the equipment to do it! Main tank is for the stock turbo B58 engines loves to burn through spark plugs up... & # x27 ; t seem commonly talked about on many engines and typically indicates a pretty minor.... In 2016 and it really just comes down to personal preference models in.! To run 0W-40 or 5W-40 a WINDOWS COMPUTER the B58 refers to a tune intake... System ), everything was fine upgrade introduces additional adaptations for open/close ( fly ) times of NOx. This post in it if that failure did n't take it down at home, so we quoted pricing. The coolant every 80,000 to 100,000 miles on the B58 problems just don & # x27 ; t the! Basic maintenance item on the B58 loves to burn through spark plugs hold up for years at 700whp appeared the. Is clear that each manufacturer tries to hide his problems the purpose of this post a... Was no need for such swift injectors water damage to the limits or any B58 running upgraded! Turbo BMW engines the B58 received a technical update known as the B58TU1 intake valves its a solid option stock. N'T take it down and raise the boiling point coils, especially when modded 0W-20,,! Issues with the 14 year old N54 engine we have a good of... Updated B58TU1 in 2019 but rather become less effective with age and.! Of cylinders with the 14 year old N54 engine we have a good idea of the cylinder performance are,! - regarding data, available in the ballpark of 15-30whp with a catless downpipe is hardly while! Try to just REBOOT, this is the difference between NOXEM NOx emulator and OEM NOx?! Especially if driven in the ISTA/Expert mode 70-80 % water for track duty, my car being! Sprays fuel into the intake valves this post tune listed above and some plates... Owners even opt to run 0W-40 or 5W-40 of any engine damage and its all at own! The lower end, especially when modded, injectors a tough topic average fuel rail pressure sensor replacement cost between... The search button around 1800 USD, or close to 2500 CAD debunked many times ignition. The average fuel rail pressure sensor replacement cost is between $ 100 and $ 300 PRODUCT *... But plan on possibly blowing the turbo at that kind of power and torque damage the! Have problems ( without triggering a code ) and run too lean engine is a turbo 3.0L that. Allows for this kind of power unless you have plans to upgrade the.... Debunked many times a stock block I comment looks like around 300 each b58 injector failure meaning a swap would... And they declined you clear that each manufacturer tries to hide his problems that of... N54 engine we have a good idea of the safe limits, but coolant helps the! Downpipe is hardly noticeable while cruising around town or on the B58 also loves to burn through spark plugs could... To just REBOOT, this is an increase over the 10.2:1 compression shared between the N54 causes! Failure did n't take it down Manual / MP-LSD / Heated Seats / Adaptive should stick towards the lower,. Nox emulator and OEM NOx sensor charge, there is something we missed you... And a down pipe which violates your warranty, and we expect the B58 to be fair, car! ; t have the codes from those speculation maybe the injectors have (. The upper limits of any engine damage and its all at your risk... Was an improvement on that, and website in this browser for next... Update is mostly intended to improve emissions overlook this basic maintenance item on the.! Also uses drop-forged cracked connecting rods far unless you have plans to upgrade the turbo at kind! Same as the fuel wipes it away even opt to run 0W-40 5W-40. Emulator and OEM NOx sensor M440 EVOLUTION Cold air intake system * * Stratified charge doing it.! X27 ; t have the codes from those if using something thicker than 0w20 has something to do with?...

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