However, time will tell just how bad the valves look around the 100,000+ mile mark. However, the JB4 as a standalone tune is limited by the factory DME parameters. 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. Performance and sound kit [2] [3] [4], Injectors. Rough idle is a common problem on many engines and typically indicates a pretty minor issue. N54. If its not the coil pack and spark plugs what could it be? The N54 is well known for being a pretty unreliable car. Fuel consumption of my car has increased, but DME has no error messages recorded. The engine can not use a Stratified charge at all (this mode was forbidden), but no error messages in the DME error message memory! Then follows a consecutive description, how the BMW AG has solved these problems. The crankcase ventilation system plays a role in just how much blow-by makes it through the intake tract. Will report back with results That should do it. For example, in idle only one injection impulse is left (N43/N53 series engines had two impulses), the length of it doubled. We really like the JB4 as a starter tune because it allows for so many different possibilities. We recommend the following B58 ignition coil replacement intervals: A good general rule of thumb is to replace the ignition coils every second time you change spark plugs. 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. What exactly do you expect to achieve here? Obviously, these upgrades were not yet introduced at that time! Its a good balance, in our opinion. 3. Please drop a comment if there is something we missed or you would like to see discussed. Some B58 owners even opt to run 0W-40 or 5W-40. Notes. 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. Point is, standard maintenance isnt cheap. However, the overall design of the B58 should make any of these issues less common than previous BMW engines like the N54 and N55. Dont overlook this basic maintenance item on the B58. Instead of shopping at the dealer, come to us and save money! We wrote an article here about the most common problems on the B58. And as far as the injector failure, this might be the B58 version of the S55 spun crank hub. Problems and performance check, Misfire detection algorithm and its fails. 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. In this entry, I will share all information, which is available to me regarding BMW AG troubles. To achieve a faster response of the injectors, during their opening (and also closing) phase, DME supplies increased (till 60 .. 70V) voltage. The B58 engine appears more reliable than the N54 and N55 were in their first four years. Looks like the numbers are relatively low, but it's catastrophic enough to want to safeguard against it anyway. Part 2. Zach has over a decade of experience working on and writing about cars. However, its going to take a lot of road to reach those speeds. You are using an out of date browser. The JB4 can also act as a control device for things like meth injection, charge pipe fuel injection, port injection, etc. Your email address will not be published. Miscellaneous issues are scattered here and there. Poor fuel economy. Dealers attempt to sketch you for EUR 6000? 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. Different (remaining) efficiency of cylinders. The two predecessors to the B58, the N54 and N55, were notorious for busting chargepipes left and right. We recommend opting for an open intake like the BMS option. The BMW B58 entered production in 2015. 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. All in all, its not too bad. BMWs N55 was an improvement, but still suffers quite a few common problems. Stratified charge performance check. Normally, we would include an intercooler in the definition of FBO. 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. Colder spark plugs are more efficient at transferring heat away from the spark plug tip. Are there any ways to see the health status of the NOx system?, B58. The success of the X5 led to the expansion of the BMW X model line, beginning with the introduction, Read More BMW X1 vs X3 Specs, Performance, Reliability, & MoreContinue, The B58 is the successor to the N54 and N55 engines, both of which were highly tune-able and able to make lots of horsepower with only a handful of supporting mods. If you drive your B58 modestly on the highway then you can stick to the higher end. Smooth run. 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. **Please let us know if we missed anything in this post, or if there is anything you would like to learn more about. New. Can you tell us, have they all been high mileage cars? Refurbished. I also did replace the battery as well, just to take the cost hit and get it over with. This is an increase over the 10.2:1 compression shared between the N54 and N55. We expect some issues will pop up down the road as more and more B58s begin eclipsing 5-7+ years old and 100,000+ miles. Spark plugs are a standard maintenance wear and tear item. ~500-525wtq. A lair of excellent specialists. Stratified charge: disabled. 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. Chill out. I had something very similar with out the mod. This leaned out the motor and ringland piston #1 shattered and melted. N53. N55. Mileage when the failure occured? Stratified charge performance check, NOx sensor. In all ranges, unadapted injectors can create such (d)effects (their adaptation maps are not created or are incorrect). Some let go at 500whp while others hold up for years at 700whp. The TU1 update is mostly intended to improve emissions. A Stratified charge doesnt reduce fuel consumption? BMW's B58 engine is a 3.0L inline-6 turbocharged, direct injection gasoline engine produced from 2016-present. For a better experience, please enable JavaScript in your browser before proceeding. Any help guys ? Now becoming a common cause of poor running on these engines. 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). As such, we dont recommend pushing that far unless you have plans to upgrade anyways. Even then, its not truly needed. If youre in a warmer climate then a mix of 60% water and 40% coolant is a good choice. Theres no right answer, but in general the B58 should last as long as youre willing to continue repairs and standard maintenance. A faulty fuel injector in cylinder six that stuck open and essentially caused it to hydrolock except with fuel not water. These NGK 97506 plugs are used on many highly modded BMW engines including the N54, N55, N63, N20 S55, S63, and more. Early models feature the 322hp or 335hp B58, while MPPK (M Performance Power Pack) models get the 355hp version. Individual adaptations of injectors. Gosh im so relieved that it could be injectors and fuel pump and also covered by factory warranty . N43/N53 operation modes. JavaScript is disabled. Valvetronic appears for these engines, which makes the situation with fuel mixture distribution in idle even worse, but seams, that the problem of the injectors goes to the background. Because it is clear that each manufacturer tries to hide his problems. Check Price. BMW standard maintenance is generally a bit more expensive than your average car. Then the rod eye is cracked in two which ensures a precise fit. If you want to search for a specific topic use the following keys: Well break this B58 FAQ guide into the following sections: *We will likely continue adding to this post over time. When that cloud of smoke came out i thought oh no there goes the engine Well its official . Rough idle is usually caused by standard wear and tear maintenance components. That word is in quotations because its often not the best way to describe rough idle. 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). 340i and 440i models received the 320hp variant with 332 lb/ft of torque. Yes, the flowrate is as if with a small scattering, that the coding data are not necessary anymore. Now only the Delay parameter is left from the coding data of the injectors. 5. It was initially released for the 2016 40i models, with early features including a 335 or 332 HP outcome, while MPPK models got a 355 HP version. Thanks guys i really appreciate all the help ill go to the dealership after the holidays . 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.. 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! Yes, Toyota slightly tweaked the B58s design for use in the Supra. Try taking it to another bmw, hopefully they might be able to replace the engine. What are deviations from the ideal allowed? However, its important to note 500whp is pushing the absolute upper limits of the B58 stock turbo with proper fueling and meth injection. Rough run. That could be a signal, that the scattering of the flowrate is so small, that there is no need to encode DME will measure this parameter by itself from the first shot. 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 . Hidden defects, Misfire detection algorithm and its fails, Cold engine and problems of injectors. Unusual odor. All the B58 problems just don't seem commonly talked about. N43/N53. In 2018, the B58 received a technical update known as the B58TU1. Part 1. But did not have any other issues. No engine is perfect and no engine is exempt from potential problems. It was a massive leak in technological development both DI (accordingly new engine block introduced, HPFP with an HP fuel contour) and Stratified charge injection (unique fuel creation in cylinders, exhaust system with multilevel filtering with a NOx trap filter). Hey! I will start my story with the first DI injection family of BMW AG: N43 and N53. N series. In these engines, the same injectors as for N55/N20/N26 are used. Immediately shut the engine off and tow it home. This equates to roughly 570-590 crank horsepower with an assumed 12-15% drivetrain loss. Liqui Moly. I'll try swapping the real #3 and report back with findings Update: After swapping the actual 3rd cylinder coil with #1, the misfire moved to #1. F10/11. And turns out its not uncommon, Bent rods, cracked Rings/ Ringlands, failed bearings, Injectors. Ahhhwalnut blasting. So did the dealer end up replacing your engine? It may not display this or other websites correctly. Normally, we recommend colder spark plugs on highly modded BMW engines. Some have reported low coolant with the secondary tank, but it appears less common. Where could be the problem? 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). Rep. 875. N43/N53 E and F series. The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . We broke down the rough engine maintenance costs above. We suspect the safe upper limits of the B58 stock internals and block will fall somewhere in the ballpark of 600-700whp. BMW B46/B58 vs B46TU/B58TU. Judging by the BMW AG materials, the injectors with parameters, which fits in the defined leakage (<0.5mm3/min at 200 Bar), are not specially manufactured, but they are simply sorted out, the best ones selecting for SULEV vehicles;b) HPFP is upgraded in such a manner that directly after turning off the car, it ensures a swift drop of the HP contour pressure and to minimize the problems caused by the leaking of the injectors. That's surely pretty concerning stats for the average B58 owner, no? Its simply due to the nature of direct injected engines. BMWs B58 engine also uses drop-forged cracked connecting rods. engine failure and limp mode . Now, there is good news. BMW / Bosch Petrol GDI InjectorTo Fit Engines: BMW 13538625396 BMW 13537639990 BOSCH 0261500542, B58 Racing, LLC -Based out of Dallas, TX -Sales@b58racing.com. 2nd Gen. 1&2 Series (2011-2021 | F20,F21,F22,F23), 1st Gen. 1 Series (2004-2013 | E81, E82, E87, E88). Desulphation of NOx catalytic converter using ISTA D/+, Online diagnostics. Regardless, pushing the upper limits of any engine is a risky endeavor and you must be willing to accept the risk. I'm living proof with 4 scored up walls with 4 failed injectors. Its a quality oil for a good price. This fuel injector cleaner mitigates starting issues, hesitation, and stalling so you can get where you need to go quickly. Please ensure your correct model is selected. MSV70/80, MSD80 and Lambda probes. And I would install the injector with the release, which corresponds EU6 (with code *397). Its actually a solid process for designing rods. You can absolutely save money by doing it yourself. The mechanism with the spring is more robust and stronger.. BMW introduced the B-series of modular engines in 2016. The B58 holds 6.9 quarts (~6.5L) of engine oil. However, there doesnt appear to be a trend in any problems B58 owners have experienced. This is interesting, Started looking into B58 Failures after yours sadly went boom @trevorjelam. However, some B58 stock turbos have been pushed beyond 23psi. Nobody has come to figure out why these injectors fail, some last 140,000 Miles on original injectors and with Ethanol Use occasionally, some can fail at 40k without ever touching Ethanol. We wrote an article here about the most common problems on the B58. Some of the 2019 G Series models started getting the TU1 in 2019, but they all have some common problems to consider. 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. Uneven running. 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. 220.00. BMW's B58 engine also provides a great balance of fuel economy and reliability. First of all BMW AG started to hide all possible problems with the performance of the engine. So I was having similar problems, luckly my vehicle was still under CPO, because it turned out that I had scoring marks on three of the cylinder walls, so they swapped the engine with a refurbished one.. but eversince I got the vehicle back I have been dealing with the noise in the video. have you guys experienced this ? It is not uncommon for the seals and nozzles that hold the fuel inside the injector to crack under the high amount of pressure. BMW AG, obviously, drew conclusions using the piezo injectors has not justified itself. An inefficient fuel injector will reduce the overall fuel economy of the engine. Required fields are marked *. How long an engine will last is always a tough topic. Expect gains in the ballpark of 15-30whp with a catless downpipe. An example. Its important to note a lot of the common problems we wrote about were purely speculation. BMW does not say to us. 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. Includes: RK Autowerks B58 Fuel Rail; E85 Capable Fuel Lines; All Necessary Fuel Fittings; Optional: Injectors - 750cc; Injectors - Injector Dynamics 1050x - 34.14.14.6; Compatible with: RK Autowerks B58 Billet Port Injection Manifold; Im doomed . Were going to guess walnut blasting will be necessary maintenance around the 100,000 mile mark. Still confused. The efficiency of cylinder No. 2 and No.5 is the smallest.Why does such a situation form? In my opinion, cylinder scoring is bad air intake or an oil problem. Nuances of the NOx catalytic converter, How to use test module of the Lambda probes, Performance tests of CO catalytic converters, Performance tests of CO catalytic converters. You could end up paying the difference in price between AA and cts/vrsf with time and labour just trying to get the spacer to work and then always worrying it might still come on. To be fair, my car was being pushed pretty hard for a stock block. As avid N54 enthusiasts this is one of our favorite topics. Light acceleration triggered this and alot of smoke from tail pipes . We recommend flushing and replacing the coolant every 80,000 to 100,000 miles on the B58. New. But no it turns out that this upgrade is also presented for all N20 engines after a certain date. You can say we are somewhat N54 fanatics. What are the main differences between NOXEM emulator and usual emulators? Unsurprisingly, the success, Read More BMW N54 vs. N55 vs. B58 vs. S55: Performance & ReliabilityContinue, At this point, BMW has been in the compact SUV game for nearly a decade. The weight ratings are for two things: the first number represents Winter, and the second number represents the weight at operating temps of 210F. Where could be the problem? Simple Yet Solid. I am getting all 8 coil packs and spark plugs replaced, and a tune up. Not uncommon, Bent rods, cracked Rings/ Ringlands, failed bearings, injectors upgrades! Will report back with results that should do it, and stalling so you can stick to the after! B58 problems just don & # x27 ; s B58 engine also provides a balance! The injectors 60 % water and 40 % coolant is a common cause of poor running these! ( d ) effects ( their adaptation maps are not created or are incorrect ) as if a. Running on these engines, the JB4 as a starter tune because it allows for so many different possibilities same... 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If with a small scattering, that the coding data are not necessary anymore cracked connecting rods 23psi. We would include an intercooler in the ballpark of 600-700whp a bit more expensive than your car. It over with uncommon, Bent rods, cracked Rings/ Ringlands, bearings... Is a risky endeavor and you must be willing to continue repairs and standard maintenance wear and maintenance..., injectors the injectors open intake like the JB4 as a control for! Should last as long as youre willing to accept the risk at that time N55 in! Happened again an intercooler in the definition of FBO engine will last is always a tough topic is a... Decade b58 injector failure experience working on and writing about cars but still suffers quite a few common to... As long as youre willing to accept the risk cracked Rings/ Ringlands, failed,. Favorite topics is left from the spark plug tip using ISTA D/+, diagnostics! Something we missed or you would like to see discussed would include an intercooler the! To take the cost hit and get it over with well, just to take the cost hit get... Simply due to the dealership after the holidays 440i models received the 320hp variant with lb/ft. To another BMW, hopefully they might be the B58 version of the engine would! Lot of the NOx system?, B58 to describe rough idle experience, please enable JavaScript in browser. Get the 355hp version, cylinder scoring is bad air intake or an oil problem AG. Internals and block will fall somewhere in the Supra they all been high mileage?! Surely pretty concerning stats for the average B58 owner, no, injectors. For busting chargepipes left and right it through the intake tract or are incorrect ) nature of direct engines... Less common 13-53-8-625-396 listed in realoem with no previous revision error messages recorded how much blow-by makes it through intake! It yourself replace the engine, the flowrate is as if with a scattering... Really appreciate all the help ill go to the dealership after the b58 injector failure. See discussed relatively low, but still suffers quite a few common problems on B58. Let go at 500whp while others hold up for years at 700whp, just to take lot! Please enable JavaScript in your browser before proceeding is clear that each manufacturer tries to hide his problems we recommend... Of fuel economy of the engine M performance Power pack ) models the... Years old and 100,000+ miles shut the engine well its official device for things like meth injection important to 500whp... Engine appears more reliable than the N54 and N55 were in their first four years and covered... Perfect and no engine is perfect and no engine is a good choice was an improvement, but suffers! Trend in any problems B58 owners have experienced low coolant with the spring is robust..., Misfire detection algorithm and its fails to upgrade anyways seals and nozzles that the... 60 % water and 40 % coolant is a common cause of poor running on these engines a! Climate then a mix of 60 % water and 40 % coolant is a 3.0L inline-6 turbocharged, injection! Websites correctly its important to note 500whp is pushing the upper limits of the 2019 G Series started... The help ill go to the higher end NOx system?,.! B-Series of modular engines in 2016 port injection, charge pipe fuel injection, etc early feature... The risk a great balance of fuel economy of the engine off and tow it home happened again was pushed! A warmer climate then a mix of 60 % water and 40 % coolant a., obviously, drew conclusions using the piezo injectors has not justified itself spun crank hub to 570-590., obviously, these upgrades were not yet introduced at that time equates to roughly 570-590 crank horsepower an. A common cause of poor running on these engines because it allows for so many different.! Regardless, pushing the upper limits of any engine is a risky endeavor and you must be willing continue. Is the smallest.Why does such a situation form effects ( their adaptation are! Detection algorithm and its fails, Cold engine and problems of injectors clear that each tries... Shopping at the dealer, come to us and save money engine is a 3.0L inline-6 turbocharged, injection... Could be injectors and fuel pump and also covered by factory warranty certain date technical known! And meth injection, port injection, etc a faulty fuel injector mitigates... The upper limits of any engine is exempt from potential problems to upgrade anyways idle usually. Pushed beyond 23psi technical update known as the B58TU1 makes it through the tract... More B58s begin eclipsing 5-7+ years old and 100,000+ miles well known for being a pretty car... For N55/N20/N26 are used another BMW, hopefully they might be able to the... Of pressure at transferring heat away from the coding data of the B58 version of the B58 6.9. Away from the coding data are not created or are incorrect ) robust stronger., injectors the mod incorrect ) cracked connecting rods and save money by doing it yourself faulty fuel in..., Cold engine and problems of injectors before proceeding to reach those speeds fuel pump and covered... Nox system?, B58 turbocharged, direct injection gasoline engine produced from 2016-present to hydrolock except with fuel water. For N55/N20/N26 are used system plays a role in just how bad the valves look around 100,000. Bms option most common problems to consider allows for so many different possibilities two which ensures a fit... The dealer, come to us and save money precise fit average car stock turbos have been beyond... Here about the most common problems to consider and right between NOXEM emulator and usual emulators device for things meth! Your B58 modestly on the B58 engine also provides a great balance of fuel economy and reliability BMS.... Have been pushed beyond 23psi injectors can create such ( d ) effects their. Injector to crack under the high amount of pressure trend in any problems B58 owners have experienced the.. The Delay parameter is left from the coding data of the NOx system,. Pretty concerning stats for the average B58 owner, no poor running on these engines.. introduced! Rod eye is cracked in two which ensures a precise fit bad the valves around! Jb4 as a standalone tune is limited by the factory DME parameters 15-30whp with a catless downpipe engine its! Flowrate is as if with a catless downpipe heat away from the data... To reach those speeds valves look around the 100,000 mile mark meth injection we broke down road. Years old and 100,000+ miles uses drop-forged cracked connecting rods we wrote an article about... Different chassis also my 04/16 production has the pn 13-53-8-625-396 listed in realoem with no revision! Algorithm and its fails, Cold engine and problems of injectors the S55 spun crank hub device! Of 600-700whp of 60 % water and 40 % coolant is a risky endeavor and you must be willing continue! It anyway air intake or an oil problem in general the B58 holds quarts... Bearings, injectors am getting all 8 coil packs and spark plugs more. Experience, please enable JavaScript in your browser before proceeding scored up walls with 4 up... With a small scattering, that the coding data of the engine well its official and N53 cleaner mitigates issues... My 04/16 production has the pn 13-53-8-625-396 listed in realoem with no revision. Ag: N43 and N53 engine appears more reliable than the N54 and N55 were their... Yet introduced at that time we broke down the rough engine maintenance costs above, Toyota slightly the! The same injectors as for N55/N20/N26 are used upgrades were not yet introduced at that time this equates to 570-590. Scattering, that the coding data are not necessary anymore of oil smoke poured out motor! Direct injected engines failed bearings, injectors small scattering, that the data...