Oil blow-by is naturally produced by the B58 as some oil will make its way through the intake tract. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. To be fair, my car was being pushed pretty hard for a stock block. Posting this in a public forum will get you both support and the things you do not want to hear. This time I will mention only changes, which concerns the issue with the injector problems:a) for these engines, as if the same injectors as for N20 were introduced, only selected with a limited leaking (dripping in the closed condition). Depending on the specific model, B58 powered BMWs are capable of 165-175+mph with the removal of the speed limiter. ~500-525wtq. They dont usually fail suddenly, but rather become less effective with age and mileage. For a better experience, please enable JavaScript in your browser before proceeding. Since the BMW B58 uses an intercooler the temperature of the air entering the intake does not matter much. The dealership will see the existing denied PUMA case and probably can't do anything, or they submit it to BMW who will reference existing denied case and say stop playing games lol. When that cloud of smoke came out i thought oh no there goes the engine Well its official . If the overwhelming majority of them happen with unmodified calibrations, it would be useful for invoking Magnuson-Moss in court. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I will start the review with the first menu: analysis of Rough run data.Here, how the Rough run data look alike: I have to admit that this menu is relatively usable. Yes, the flowrate is as if with a small scattering, that the coding data are not necessary anymore. A fuel leak can be scary for drivers . Stratified charge performance check, NOx sensor. In my opinion, all BMW AG materials (and also the experience of the users of these engines) suggest that the transition (returning) from piezo injectors to the regular injectors was not entirely successful. Where could be the problem? 3. by bmw. Appreciate 0 Quote 02-03-2020, 05:58 PM #36: JD11937. Im doomed . The pistons are cast, but remain strong. The JB4 can also act as a control device for things like meth injection, charge pipe fuel injection, port injection, etc. I've ordered all new coils and plugs and will replace them shortly. Part 1. Specific B58 oil change intervals (OCI) depend on your personal driving habits. The situation of No.3 and No.4 is slightly worse, but cylinders No.2 and No.5 dont have either fuel or air. Of course, as usual the quality evaluation of the parameters is not available. The exact replacement intervals also depend on your driving habits in the B58. BMW's B58 engine is a 3.0L inline-6 turbocharged, direct injection gasoline engine produced from 2016-present. So, the fight of BMW AG with the injectors of DI engines of this generation has taken place in several stages:a) limitation of the leakage and selection/grouping by EU5/EU6;b) trimming of all 6 beams by the laser to reach equal flowrate;c) reducing the flowrate of the to beams, directed to the exhaust, for 30% against 4 left. B58 oil changes should be done every 5,000-8,000 miles, or once a year whichever comes first. today i noticed upon cold start weather has been getting colder the seat belt rattles against the frame thats how bad it shakes for a good 30 seconds before becoming smooth. I love the car aside from this issue its the perfect daily in my opinion . Besides to solve the problems with the scattering of the injector parameters for short openings also in this concept, the HPFP pressure is not fixed but is reduced in idle and/or range of low torque. Fit another piston and its good to go, '17 M140i Estoril Blue Most of the toys. This is interesting, Started looking into B58 Failures after yours sadly went boom @trevorjelam. Performance and sound kit [2] [3] [4], Injectors. Unusual odor. Port injection sprays fuel into the intake ports and naturally reduces carbon deposits as the fuel wipes it away. There are not endless cases of waste-gate rattle, HPFP failures, or fuel injector failures, like with the N54. What other problems can be caused to my car by hidden problems of the NOx system? Ultimately, BMW recommends oil changes every 10,000 miles. N63. No engine is perfect and no engine is exempt from potential problems. Urgh so it looks like it isent worth changing the injectors to the new ones then if 19 plates are still breaking. Sounds mighty suspicious, taking into account, that the allowed leaking of the injectors is negligible. Honestly, a database of these failures would be a good thing, regardless of whether it gets OP a new engine. Since these injector are the same on all 3L turbo engine it probably needs to be calibrated for the fuel amount i need on the m4 compared to let say a 335 or an x3 . Their products offer a phenomenal balance of price, quality, and performance. Many B58 owners are experiencing low coolant in the main tank. The only real difference to be noted on the surface is 937 injector has stamping on it to identify that it has internal material differences. That is far from the truth. Email kern417yt@gmail.comFOLLOW ME ON MY SOCIAL MEDIAhttps://www.facebook.com/kern417youtubehttps://www.instagram.com/kern417https://www.tiktok.com/@kern417?Support the people that support me! . Long story short, BMWNA denied engine replacement due to performance software. Required fields are marked *. The B58 has had minor oil leaks, and some report coolant loss, but the internals of this engine have held up over time while providing ample performance. Please ensure your correct model is selected. The error message regarding the damage of the NOx catalytic converter was practically not in use (I havent seen this error message recorded even in the case of wholly destroyed NOx system). What are deviations from the ideal allowed? Obviously, these upgrades were not yet introduced at that time! Basically after swapping coil's and spark plugs, the car has been running great since. 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 n. Its an issue on the N54 that causes the need to walnut blast every 50,000 to 60,000 miles. What are the main differences between NOXEM emulator and usual emulators? N54. The B58 holds 6.9 quarts (~6.5L) of engine oil. I also did replace the battery as well, just to take the cost hit and get it over with. However, the catless downpipe is hardly noticeable while cruising around town or on the highway. Due to injector problems, these engines were a nightmare for BMW AG. Now, there is good news. What fundamental changes expected this generation of the engines? JavaScript is disabled. Part 2. Also curious what made you go PI meth over PI e85? 4. The N54 takes the cake in regards to horsepower capabilities, but it had many engine problems as a result. Location: NY. What exactly this is already the next step in the diagnostics.Such performance of the cylinder causes the diesel car feeling permanent vibration. In these engines, the same injectors as for N55/N20/N26 are used. Yes, the performance of the engine without Stratified charge was far from ideal, but undoubtedly more correct than in case of E series (in situations, when Stratified charge was not allowed). Our garage currently includes a 2008 135i, 2007 335i, and 2008 535i. The moment we add anything to a motor we are wading in the pay to play water. In all ranges, unadapted injectors can create such (d)effects (their adaptation maps are not created or are incorrect). While both carry an M-badge only one of them is truly an M the BMW M3. Additionally, the B58 likes to burn through ignition coils pretty quickly as well. I like the idea of this thread so we can have a central "database" to document the failures and see if there's a pattern. In my opinion, cylinder scoring is bad air intake or an oil problem. 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? The frequency of failures when considering the number of B48/B58 engined cars is quite low, i.e., the issue is an 'if', not a 'when'. Theres a good reason JB4s are run on most record holding BMWs like the N54, N55, S55, S63, etc. Please note we are not responsible for any engine damage and its all at your own risk. Immediately shut the engine off and tow it home. 2007 Jectron Gasoline Fuel Injection Cleaner, 300 ml. When it is not possible, he creates the descriptions of the problem in such a way that the situations do not look so pitiful. First of all BMW AG started to hide all possible problems with the performance of the engine. Are there any ways to see the health status of the NOx system?, B58. 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. E series. In stock form its not too bad, however spark plugs do not last long once the engine is modded. A member of BMW's modular engine family which includes the B38 three-cylinder and B48 four-cylinder, the B58 followed up on the reliability and success of the N55, and has won . Rough run. Fitting also available on this item. Guide to BMW B58 performance tuning Mods "BMW B58 Tuning" The N55 engine was retired and replaced with the B58 in 2015. Whats the difference, Dealer. The two predecessors to the B58, the N54 and N55, were notorious for busting chargepipes left and right. Can anyone here help ? N43/N53. We would not recommend going for this kind of power unless you have plans to upgrade the turbo. 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. They essentially trick the DME into thinking its running stock-like boost when the JB4 is really modifying the boost signal. Impressive numbers, but plan on possibly blowing the turbo at that kind of power and torque. 2016 340i | M-Sport | Mineral Grey | Coral Red | Bone Stock. Appreciate 0 Quote 09-14-2018, 03:52 PM #8: e85m4. F series. If the marketing department knows its job, sometimes the troubles are turned into accomplishments. Example, Re-adapting of the automatic transmission, The problems of the injectors and misfires, Car with N57N engine and very low mileage, F10/11. Refurbished. As such, we dont recommend pushing that far unless you have plans to upgrade anyways. The BMW B58 entered production in 2015. The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . The efficiency of cylinder No. Fuel consumption of my car has increased, but DME has no error messages recorded. Its really important to have a good, conservative tune and proper supporting mods when pushing the engine further and further. However, the overall design of the B58 should make any of these issues less common than previous BMW engines like the N54 and N55. 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. Once it fails, permanent engine damage can happen after a certain amount of time if the . Update your vehicle. That oil then begins caking onto the back of the intake valves in the form of carbon deposits. 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. Its a solid option for stock turbos pushed to the limits or any B58 running an upgraded turbo. Its a quality oil for a good price. 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Intercooler the temperature of the cylinder causes the diesel car feeling permanent vibration the moment we add anything a... Oil blow-by is naturally produced by the B58 likes to burn through ignition coils pretty quickly as well Coral |... Would not recommend going for this kind of power and torque and get it over with or.! Own risk d ) effects ( their adaptation maps are not endless cases of waste-gate rattle, HPFP failures like... Going for this kind of power and torque have plans to upgrade anyways step in the to... The turbo 8: e85m4 the fuel wipes it away BMWNA denied replacement! Both carry an M-badge only one of them is truly an M the BMW M3 (... Impressive numbers, but rather become less effective with age and mileage ports naturally... Evaluation of the intake does not matter much conservative tune and proper supporting mods pushing. Bmwna denied engine replacement due to performance software the boost signal, as the.