We love B58 catless downpipes because they provide a deeper, aggressive note under heavy throttle. 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. Due to injector problems, these engines were a nightmare for BMW AG. BMW considers coolant to be a lifetime fluid. The following situation is possible after a week or month, another injector starts to leak, and a logical question appears: was the damaged injector identified during the previous repair? Location: NY. Those who frequently use the B58s power will likely fall on the lower-end. The engine also faced similar issues with the timing chain and wastegate failure. F series. The B58 replaced the N55 and was launched in the F30 340i.. We suspect VANOS solenoids will start needing replacement north of 100,000 miles, but not many are there yet. BMW standard maintenance is generally a bit more expensive than your average car. Notes. Please ensure your correct model is selected. There are tons of "scoring threads" on this forum, mentioned on tuned and stock engines. Light acceleration triggered this and alot of smoke from tail pipes . 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. New. Save my name, email, and website in this browser for the next time I comment. Its a solid option for stock turbos pushed to the limits or any B58 running an upgraded turbo. Whats the difference, Dealer. While both carry an M-badge only one of them is truly an M the BMW M3. 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. A PUMA case was most likely opened for engine failure (these are rare). document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Our site is dedicated to all things BMW Tuning related. Impressive numbers, but plan on possibly blowing the turbo at that kind of power and torque. At the first moment, it could seem that BMW AG made this improvement due to electrical wastegate, which is introduced in N26. The most specific parameters of the injectors leaking in the closed condition, atomization of the fuel were measured right in Stratified charge mode. Rough run. Colder spark plugs are more efficient at transferring heat away from the spark plug tip. The B58 is still a relatively new engine and it will take time and experimentation before we have a better idea of the upper limits. Thats what weve run on all of our BMWs with great success. You must log in or register to reply here. What other problems can be caused to my car by hidden problems of the NOx system? Nothing seems to indicate any major design flaws with the B58. What is the difference between NOXEM NOx emulator and OEM NOx sensor? 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. 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. This is an increase over the 10.2:1 compression shared between the N54 and N55. If its not the coil pack and spark plugs what could it be? Are there any ways to see the health status of the NOx system?, B58. The BMW B58 engine is found in the following models: The B58 horsepower ranges from 320-382hp straight from the factory. Checked code and it said cylinder 8 misfired . Ultimately, BMW recommends oil changes every 10,000 miles. BMW AG, obviously, drew conclusions using the piezo injectors has not justified itself. The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . OEM Replacement Unit: Bosch Gasoline/Petrol Direct Injectors. So did the dealer end up replacing your engine? However, time will tell just how bad the valves look around the 100,000+ mile mark. 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. 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. And turns out its not uncommon, Bent rods, cracked Rings/ Ringlands, failed bearings, Injectors. DME upgrade introduces additional adaptations for open/close (fly) times of the injectors, compensation algorithms of leaking of the injectors. Tons of tuning options exist for the B58. I don't know if it's going to get to the point where anyone would take it to court, but a jury of non-engineer peers or a judge would be a lot easier to convince with that data than would some arbitrator on BMWs payroll. Performance and sound kit [2] [3] [4], Injectors. Starting with N55, BMW AG uses the new generation of the regular injectors. An inefficient fuel injector will reduce the overall fuel economy of the engine. Such a solution has as if improved the fulfillment of cylinders. These NGK 97506 plugs are used on many highly modded BMW engines including the N54, N55, N63, N20 S55, S63, and more. We recommend replacing these if you are starting a new build, or have these on hand just incase a failure happens. Problems of air-tightness, Idle. Also curious what made you go PI meth over PI e85? However, we recommend starting with one of the following B58 tunes: These are three of the most common off-the-shelf (OTS) tuning options for the B58. For many years already, the actual (last) release of the injectors: 11. . Instead, the leaking of the injectors in closed condition and stability of the performance of the injectors by short openings these problems still are present! Mileage when the failure occured? That doesn't make any sense; if the fuel pump was cranked up to provide higher pressure, then I can understand that but if what you're saying is true, I'd expect the fuel pump to be the point of failure. 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 . 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. Look for things like cooling system problems and gasket oil leaks. Wonder if that crappy 0-20 oil has anything to do with it. Looking on realoem the injectors were superseded and replaced in 2017, M140i - AUTO - MINERAL GREY - LSD - BILSTEIN B8 - H&R SPRINGS - M3/4 LCA & TS - M2 CONVERSION - AP INTAKE - OSPREY 200CPI SPORTS CAT - MMR CHARGE PIPE - B58TU HPFP - XHP - MHD - BUSHES - BRACES - JAPAN RACING JR37 - NANKANG SEMI SLICKS, Pretty much all 16 and those 17 plates before they changed the injectors. Potential Problems for B58 Engines. The M340i is known as an M-Performance car (or M-Lite), but isnt truly built or, BMWs B58 began production in 2015 and was initially released in 2016 40i models. LL01 approved oils will also work well on the B58. Even more there was even no error message code allocated for the problems of the NOx converter poisoning! We recommend replacing these if you are starting a new build, or have these on hand just incase a failure happens. This means each cylinder uses 2 exhaust and 2 intake valves for a total of 24 valves. B58 oil changes should be done every 5,000-8,000 miles, or once a year whichever comes first. What fundamental changes expected this generation of the engines? Dont worry the hot air intake myth has been debunked many times. I had something very similar with out the mod. Rep. 875. The JB4 is actually loaded with excellent safety features unique to the JB4. As such, we dont recommend pushing that far unless you have plans to upgrade anyways. Its the only piggyback tune listed above and some people knock these tunes. In fact, BMW has even had several problems with these injectors where some vehicles in the United States are covered with a 10 year, 150,000 mile warranty on just . Fuel injectors act by utilizing a great deal of pressure to release the fuel. Use your own judgement, but we always use 5,000 to 6,000 mile OCIs. We post engine specific tuning guides, maintenance guides, DIY repairs, etc. To be fair, my car was being pushed pretty hard for a stock block. If you notice any changes in your car's fuel usage, it's best to have it checked out right away. Yes, that sounds a bit extreme at . Why can't you say the previous owner caused this? 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. MSV70/80, MSD80 and Lambda probes. The B58 holds 6.9 quarts (~6.5L) of engine oil. Especially pronounced, it was for all problems, which refers to the NOx system. Then follows a consecutive description, how the BMW AG has solved these problems. Depending on the specific model, B58 powered BMWs are capable of 165-175+mph with the removal of the speed limiter. 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). One of the most alarming symptoms of a bad fuel injector is the odor of fuel leaking. No engine is perfect and no engine is exempt from potential problems. RK Autowerks B58 Port Injection Kit - B58 Gen 2. Where could be the problem? This creates excessive pollution. You can absolutely save money by doing it yourself. Unlike it's predecessor, the B58 uses an air-to-water intercooler for improved cooling efficiency, and a short intake tract to improve response. MG Flasher Now Supports Late Model B48 MINIs! However, the JB4 as a standalone tune is limited by the factory DME parameters. Fuel consumption of my car has increased, but DME has no error messages recorded. Most are limited to 155mph from the factory. Part 2. 2007 Jectron Gasoline Fuel Injection Cleaner, 300 ml. Part 2, Importance of the service procedures. A lair of excellent specialists. Hey! Check out our B58 downpipe guide for more info. The recommended oil weight from BMW is 0W-20. F series. To become a vendor visit: https://bit.ly/ss-vendor-apply. New. What sort of personal outcomes are you looking for? Injectors from a dealer. 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. Its important to note a lot of the common problems we wrote about were purely speculation. Many B58 owners are experiencing low coolant in the main tank. BMW's B58 engine is a 3.0L inline-6 turbocharged, direct injection gasoline engine produced from 2016-present. All direct injected engines will likely need this at some point. I love the car aside from this issue its the perfect daily in my opinion . Can you Point me in direction on how to get the Rehingold software etc that your using.. thanks! Additional problem leaking in the closed condition (yes, leaking till allowed treshold is a normal situation, the manufacturer has intended it!). Thanks guys i really appreciate all the help ill go to the dealership after the holidays . There is another guy off Instagram (jaxondanel) and his car had the same issue and they blamed his BMS intake since that was the only modification he had. We dont really know too much yet because not many B58s have hit the mileage where it may be needed. 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). Once it fails, permanent engine damage can happen after a certain amount of time if the . Youre not going to blow the motor up if you make it to that mark. Is this a certified pre-owned? Good evening, I am writing to try to get info, and outcomes from anyone who.may have experienced the same issue I am having. Well discuss this more in the next question below. There are limited reports of injector failure on later cars from 2018/19. I was on a beta turbo unit pushing 35-38psi likely 800ish hp and tq and while dialing in my meth controller (yes I was on pi meth not cp meth) either failed/froze or pump froze. But the most interesting will only come!If you have to replace any of the injectors of your N20 engine, which corresponds to the EU5 exhaust norms, according to TIS, you have to keep in mind exciting nuances:a) the replacement has to be done to new, not leaking injector;b) all injectors have to be of one type, it means, if a new, not leaking injector is installed, also other injectors have to be replaced with the same not leaking injectors.BMW proudly calls it EU5 to EU6 conversion procedure. 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). However, it, Read More The 5 Most Common BMW B58 Engine ProblemsContinue, Your email address will not be published. When fuel injectors aren't spraying enough fuel or are spraying too much fuel, it can take a toll on how your BMW uses its gas. Turbo engines are also a bit more demanding on standard maintenance. You go to your local parts store, or have a friend with a scanner check your vehicle and you could have any of the following codes: P1014 , P1017 , P1023 , P1030 , P10DF , P10E0 , P10E1 , P10E7 , P10E8. All the B58 problems just don't seem commonly talked about. The reason is simple: with the old type (even more used) injectors, the new software version will not be able to compensate increased leaking of the injectors (the possibility that not one of the old type + used injectors is not leaking is close to 0). Performance and sound kit [2] [3] [4], Injectors. 220.00. 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. F10/11. However, we think its a bit too long between oil changes. Sounds good. What indicates serious problems? Different (remaining) efficiency of cylinders. 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. As with the above power numbers, this is pushing the limits of the stock turbo with proper supporting mods, fueling, and meth. 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. We recommend the following B58 spark plug replacement intervals: Depending on your driving style, you may fall on the higher or lower end of the above ranges. In these engines, the same injectors as for N55/N20/N26 are used. What sort of engine air filter? As with spark plugs, ignition coils are considered a standard maintenance wear and tear part. 2nd Gen. 1&2 Series (2011-2021 | F20,F21,F22,F23), 1st Gen. 1 Series (2004-2013 | E81, E82, E87, E88). F10/11. Appreciate 0 Quote 12-20-2015, 12:24 PM #12: e92zero. We recommend flushing and replacing the coolant every 80,000 to 100,000 miles on the B58. The Gen 2 B58 have newer HPFP and should better work under remapping. Join Date: May 2010 . We wrote a short post about the max boost here. Their products offer a phenomenal balance of price, quality, and performance. Stratified charge performance check. Problems and performance check, Misfire detection algorithm and its fails. 2 and No.5 is the smallest.Why does such a situation form? The moment we add anything to a motor we are wading in the pay to play water. 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. Immediately shut the engine off and tow it home. Direct injected engines cause issues with carbon build-up on the intake valves. Expect about 20-21psi to be a safe limit for the stock turbo. You put on a tune and a down pipe which violates your warranty, and they declined you. Genuine BMW fuel injector for B58 engines. Theres a good reason JB4s are run on most record holding BMWs like the N54, N55, S55, S63, etc. They also recommend using an LL-14 FE+ approved fuel. Yes, I really just suggested that BMW's B58 engine and engine that comes in the entry level BMW X5 in America the best engine the brand has ever made. If MSD80/81 conscientiously identified all issues, then MSD87 did precisely the opposite. Below is some general FAQs including specs, design, and more about the BMW B58 engine. Individual adaptations of injectors. Part 2, Persistent vibration in Homogeneous mode. It may not display this or other websites correctly. The N55 platform was made, Read More How to Build a 500HP 40i B58 BMW for Less Than $1,500Continue, The M340i and M3 are both excellent performance cars from BMW. The best one for you likely depends on your personal goals and opinions on tuning. If youre experiencing misfires and/or rough idle spark plugs are typically the first place to look. Anyways, we ultimately recommend the JB4 and well dive into that more. Throttle and accelerator pedal. BMWs B58 engine is a 3.0L inline-6 turbocharged, direct injection gasoline engine produced from 2016-present. You can say we are somewhat N54 fanatics. 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/ As of January 2023, these reports (and the circumstances of them) are not yet widespread or well documented enough to draw any conclusions. In all ranges, unadapted injectors can create such (d)effects (their adaptation maps are not created or are incorrect). A forum community dedicated to all 1 and 2 series BMW owners and enthusiasts. Please drop a comment if there is something we missed or you would like to see discussed. As I already have mentioned in many other entries, the weak spot of the piezo injectors a wide scattering of the parameters by short opening times (it means, in idle and in low load driving conditions). 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. However, its important to note 500whp is pushing the absolute upper limits of the B58 stock turbo with proper fueling and meth injection. Refurbished. However, the optional MPPSK package brought those numbers up to 355hp and 369tq. The N55 only requires walnut blasting every 80,000ish miles. As with the N55, the B58 engine uses a single twin-scroll turbocharger. Individual adaptations of injectors. 71. I am getting all 8 coil packs and spark plugs replaced, and a tune up. It manages a respectable 322-382hp and 332-369 lb-ft from the factory. Yes, BMW emphasizes that these upgrades are necessary for SULEV vehicles, especially for a cold engine during the stage of warming up the CO catalytic converters. Aggressive drivers who use the B58s power frequently should stick towards the lower end, especially if driven in the city mostly. Are there any ways to see the health status of the NOx system?, B58. N54. 2016 340i | M-Sport | Mineral Grey | Coral Red | Bone Stock. What would I do, if I had the engine, equipped with these injectors?If the engine has old DME and the car corresponds EU5 and me (or another diagnostics specialist) could indicate, exactly which injector is damaged, I would replace only the damaged injector. All in all, its not too bad. However, the engine is capable of producing 500+ horsepower with a few basic upgrades. Accordingly, if this mode was allowed (the vehicle didnt have problems with the NOx system), everything was fine. Anyways, walnut blasting is the process of using walnut media shells to blast the carbon deposits off intake valves. F10/11. Spark plugs are a standard maintenance wear and tear item. Guide to BMW B58 performance tuning Mods "BMW B58 Tuning" The N55 engine was retired and replaced with the B58 in 2015. To solve the problems, which appeared when the Stratified charge was not used: a) the algorithms of maintaining the idle in Homogenous mode were reworked. Fuel Pressure Sensor Replacement Cost. What are the main differences between NOXEM emulator and usual emulators? Part 2, Importance of the service procedures. I'm not sure how the dealers feel about spacers . Copy all codes and code Details. Unusual odor. BMWs N55 was an improvement, but still suffers quite a few common problems. Rough run. Mechanical Maintenance - Break-in, Oil, Fluids, Servicing, Etc. N55. e81 130i lhd europe hpas 2007. Typically, anything much over 21psi will show diminishing power gains but will put a lot more stress on the turbo. The BMW B58 is a turbocharged straight-six engine, which began production in 2015. But the B58 6-cylinder had updates that were phased in over multiple versions. BMW introduced the B-series of modular engines in 2016. Measurements of mechanical efficiency, Cold engine and problems of injectors. It clogged just enough to were it would idle and drive fine without load but i'd get a missfire when WOT. Its actually a solid process for designing rods. I also just experienced this alarm, restarted the car once and got my initial 'get out of jail free card' for about 3 days, then limp mode returned. Now only the Delay parameter is left from the coding data of the injectors. A bad fuel injector can release harmful chemicals into the environment. It is not uncommon for the seals and nozzles that hold the fuel inside the injector to crack under the high amount of pressure. 1) B58 Engine Problems - B58 Coolant Loss. I also did replace the battery as well, just to take the cost hit and get it over with. Time will tell how often its necessary on the B58. Every time I see an F40 (Not Ferrari) it makes me, 2018 M240i, Manual, MinWhite/Coral/black719M, sunroof, mpLSD, adaptive chassis, Pro Nav, System3+ audio upgrade, AppleCarPlay, Cruise, Speed Limit display, park F&R, electric mirrors, heated seats & wheel, lumbar. N43/N53 operation modes. Then the rod eye is cracked in two which ensures a precise fit. NGK 97506 1-step colder spark plugs help prevent these issues on high horsepower examples. iTrader: Quote: . This time regarding data, available in the ISTA/Expert mode. We are BMW enthusiasts and aim to provide you with everything you need to turn your stock BMW into a horsepower monster. Example, Re-adapting of the automatic transmission, The problems of the injectors and misfires, Car with N57N engine and very low mileage, F10/11. Its a good balance, in our opinion. Refurbished. I've been interested in the cylinder wall scoring issue and the few cases we have on this forum indicate that it might be related to fuel injectors sticking open, which dumps in too much fuel and washes the oil from the cylinder bore. We wrote an article here about the most common problems on the B58. Rough run. Theyre both enthusiast cars that deliver great performance, handling, and driving experience. Hidden defects, Misfire detection algorithm and its fails, Cold engine and problems of injectors. Lieutenant . In this entry, I will share all information, which is available to me regarding BMW AG troubles. **Please let us know if we missed anything in this post, or if there is anything you would like to learn more about. If you drive your B58 modestly on the highway then you can stick to the higher end. He, alongside Jake, is the founder of 8020 Media and has been one of the primary authors behind DieselIQ, BMWTuning, and TuningPro. And as far as the injector failure, this might be the B58 version of the S55 spun crank hub. You know, I'm already aware of the downsides and the possibility that my efforts go nowhere, and you re-iterating an obvious possible outcome is not what was asked for hereany help or personal experience with the listed problem would be appreciated, but negativity can get checked at the door.thanks! 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? However, there are many other excellent brands of engine oil for the B58. 3. 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). The B58 uses pretty high compression for a turbo engine, however modern technology allows for this. A safe purchase? Sorry I'm not BMWNA to pull up this "documentation" you're after. 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. Quantity. Its a lot of torque for a factory single turbo bolted to a 3.0L inline 6. 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. Here we have to remark that due to hiding of the problems, almost all F series vehicles with an N53 series engine after a particular use (50.000 km+) were not using a Stratified charge. flowrate problems of some injector. In my opinion, cylinder scoring is bad air intake or an oil problem. In 2010, the 335i received the updated N55 engine followed by the B58 in 2016, however, the model was rebranded to the 340i. The BMW B58 engine was named Ward's 10 Best Engines in 2016 (installed in the 340i), 2017 (M240i), 2019 (X5) and 2020 (M340i). 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 . Problems and performance check, Misfire detection algorithm and its fails. Obviously, these upgrades were not yet introduced at that time! If the car starts up one morning, or on a pull, and misfires followed by smoke, chances are an injector has gotten stuck. 5. 1-Step colder spark plugs from NGK are an excellent option for B58s running over 450whp. might be a totally different chassis also my 04/16 production has the pn 13-53-8-625-396 listed in realoem with no previous revision. The main tank is essentially what would be standard on all cars, while the secondary tank is for the B58 air-to-water intercooler. Stratified charge performance check, NOx sensor. . No scoring problems on my tracked car. Look no further. 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. 4. The crankcase ventilation system plays a role in just how much blow-by makes it through the intake tract. 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! A fuel leak can be scary for drivers . BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST, B58 Turbo Engine / Drivetrain / Exhaust Modifications, https://www.realoem.com/bmw/enUS/shodiagId=13_1754, https://www.realoem.com/bmw/enUS/par90&series=F30N. 2012-2015 BMW 3-Series and 4-Series Forum.
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