You can likely stretch that further. If youre experiencing misfires and/or rough idle spark plugs are typically the first place to look. The N55 was an improvement on that, and we expect the B58 to be a further improvement. Since the BMW B58 uses an intercooler the temperature of the air entering the intake does not matter much. LL01 approved oils will also work well on the B58. BMW B46/B58 vs B46TU/B58TU. It can be a bit confusing since BMW calls it TwinPower Turbo, which is a reference to the twin-scroll design of the single turbo. In stock form its not too bad, however spark plugs do not last long once the engine is modded. 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! Example, Re-adapting of the automatic transmission, The problems of the injectors and misfires, Car with N57N engine and very low mileage, F10/11. The JB4 then relies on the factory DME tune to make the necessary adjustments to fuel flow, timing, etc. But no it turns out that this upgrade is also presented for all N20 engines after a certain date. 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). 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. 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. F10/11. Dont panic about the cracked part. 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. 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. F10/11. Looking on realoem the injectors were superseded and replaced in 2017, M140i - AUTO - MINERAL GREY - LSD - BILSTEIN B8 - H&R SPRINGS - M3/4 LCA & TS - M2 CONVERSION - AP INTAKE - OSPREY 200CPI SPORTS CAT -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. There are tons of "scoring threads" on this forum, mentioned on tuned and stock engines. Use your own judgement, but we always use 5,000 to 6,000 mile OCIs. To do that, connect to the EKP fuel pump module. All the B58 problems just don't seem commonly talked about. 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. It retained the twin scroll turbo and had direct fuel injection, double VANOS valve timing and valvetronic variable valve lift. 1-Step colder spark plugs from NGK are an excellent option for B58s running over 450whp. Part 1. Spark plugs are a standard maintenance wear and tear item. 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. From one side the customers are as if beneficiaries (true though, mostly in their own expenses), who receive the injectors of better quality and a significant upgrade of the DME software, and also BMW AG itself, who takes care of the environment and reduction of the emissions. We wrote a short post about the max boost here. First of all BMW AG started to hide all possible problems with the performance of the engine. I will start the review with the first menu: analysis of Rough run data. Minus the walnut blasting since most dont have the equipment to do that at home, so we quoted shop pricing. Dont overlook this basic maintenance item on the B58. That won't work. Genuine BMW fuel injector for B58 engines. Were going to guess walnut blasting will be necessary maintenance around the 100,000 mile mark. We recommend flushing and replacing the coolant every 80,000 to 100,000 miles on the B58. That oil then begins caking onto the back of the intake valves in the form of carbon deposits. This time regarding data, available in the ISTA/Expert mode. Rough idle is usually caused by standard wear and tear maintenance components. Chill out. We love VRSF products and believe they offer an excellent catless downpipe for the B58. 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. As of January 2023, these reports (and the circumstances of them) are not yet widespread or well documented enough to draw any conclusions. But there was a major update done in 2018 and then another for 2020. Part 2, Importance of the service procedures. What to do? Refurbished. Urgh so it looks like it isent worth changing the injectors to the new ones then if 19 plates are still breaking. Time will tell how often its necessary on the B58. Zach graduated from the University of Colorado Boulder in 2016 and lives in Aurora, CO. This means each cylinder uses 2 exhaust and 2 intake valves for a total of 24 valves. What fundamental changes expected this generation of the engines? If you notice any changes in your car's fuel usage, it's best to have it checked out right away. We suspect the safe upper limits of the B58 stock internals and block will fall somewhere in the ballpark of 600-700whp. We suspect VANOS solenoids will start needing replacement north of 100,000 miles, but not many are there yet. Bmw says there is damage to the cylinder 4. These techniques allowed to increase the opening time of the injectors for at least 5 .. 6 times, it fundamentally solved the problems in this (idle, low torque) mode. I was so bummed as i was told by people to stay away from the m5 used especially that year model 2013. **Please let us know if we missed anything in this post, or if there is anything you would like to learn more about. Rep. 875. 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. Rep. 447. Its simply due to the nature of direct injected engines. This also caused multiple other cylinders to misfire. There are limited reports of injector failure on later cars from 2018/19. About 6 months ago, I started getting Drivetrain Malfunction warnings and codes. Such a solution has as if improved the fulfillment of cylinders. 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. But did not have any other issues. What are deviations from the ideal allowed? To become a vendor visit: https://bit.ly/ss-vendor-apply. 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. Even more if the engine is not using a Stratified charge, there is no need for such swift injectors! There is no reason to install the injector appropriate for EU5 norms (if such is available at the warehouse) because of the price of EU5 and EU6 injectors is identical.Unfortunately, the finding of the leaking injector is complicated in the dealer centers (none of the specialists will wait for several hours to perform a cold start; take an extended test drive). I'd look there first. I had something very similar with out the mod. E series. Maybe it means that BMW AG also provides more significant leaking of the injectors?c) the generation of the DME software increased from MEVD 17.2.4 to 17.2.9. Again, we absolutely love the JB4. Im doomed . Nothing seems to indicate any major design flaws with the B58. As such, the JB4 is limited by the parameters built into the stock DME. Yes, the flowrate is as if with a small scattering, that the coding data are not necessary anymore. Part 2. This creates excessive pollution. This may cause misfires or engine knocks. A safe purchase? Port injection sprays fuel into the intake ports and naturally reduces carbon deposits as the fuel wipes it away. N43/N53 operation modes. Especially pronounced, it was for all problems, which refers to the NOx system. However, the JB4 can be stacked with a flash tune, known as a back-end flash. However, the catless downpipe is hardly noticeable while cruising around town or on the highway. The situation of No.3 and No.4 is slightly worse, but cylinders No.2 and No.5 dont have either fuel or air. Injectors from a dealer. Look no further. N43/N53 operation modes. A PUMA case was most likely opened for engine failure (these are rare). It provides better fulfillment of cylinders with the fuel. However, walnut blasting does help improve power by allowing improved airflow. Avoid this costly issue by maintaining your servicing appointments. The B58 crankshaft is made of forged steel. Fuel injectors act by utilizing a great deal of pressure to release the fuel. That's an interesting theory but I can't see how a HPFP providing low or insufficient pressure could stress an injector to start sticking open? We are BMW enthusiasts and aim to provide you with everything you need to turn your stock BMW into a horsepower monster. However, there are many other excellent brands of engine oil for the B58. F10/11. What indicates serious problems? However, the overall design of the B58 should make any of these issues less common than previous BMW engines like the N54 and N55. This is the exact same as the N54 and N55 engines. 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. Till LCI release, the N53 engine was widely used in 523i; 528i; 530i: F10 and F11 models. In my opinion, cylinder scoring is bad air intake or an oil problem. Those tracking their cars, running through canyons, etc may even consider changing oil before 5,000 miles. For these reasons, the dealer centers replace all injectors at one time.Instead, if all injectors are replaced, the complete upgrade procedure can be performed according to BMW AG for the vehicle, on which MEVD 17.2.9 (after July 2012) is installed. We wrote an article here about the most common problems on the B58. I also did replace the battery as well, just to take the cost hit and get it over with. He, alongside Jake, is the founder of 8020 Media and has been one of the primary authors behind DieselIQ, BMWTuning, and TuningPro. 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.. Probably. Any help guys ? Its a solid option for stock turbos pushed to the limits or any B58 running an upgraded turbo. Search Entire Site . Posts. Its a good balance, in our opinion. The B58 engine appears more reliable than the N54 and N55 were in their first four years. A Stratified charge doesnt reduce fuel consumption? Also, these engines didnt have a Stratified charge. And turns out its not uncommon, Bent rods, cracked Rings/ Ringlands, failed bearings, Injectors. Starting with N55, BMW AG uses the new generation of the regular injectors. Anyways, we ultimately recommend the JB4 and well dive into that more. 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. 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. New. 1) B58 Engine Problems - B58 Coolant Loss. A fuel leak can be scary for drivers . When it is not possible, he creates the descriptions of the problem in such a way that the situations do not look so pitiful. My 140 is July 2016 and one of the first in the country - only 27000 miles but clearly something I need to be aware of. You can absolutely save money by doing it yourself. Stratified charge performance check, NOx sensor. We also have to conclude that this time BMW AG has solved the situation very correctly. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Our site is dedicated to all things BMW Tuning related. The pistons are cast, but remain strong. However, be cautious of using too much water in colder climates. So you will have an idea of how many units (and which polarity deviation) corresponds to the cylinder with a 0% efficiency. 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. Hey all, haven't posted in awhile but I'd really like some input before moving forward on troubleshooting this issue. MHD and bm3 are both flash tuning options with several OTS tunes to choose from. An example. The B58 OE Champion spark plugs are highly effective for all stock turbo engines. Speeds upwards of 180-190mph are possible with tunes and bolt-ons. So did the dealer end up replacing your engine? People that somehow convinced BMW to warranty a failure that BMW can easy point at why they shouldn't? Its actually a solid process for designing rods. No possible repair only complete 40k engine replacement . Due to injector problems, these engines were a nightmare for BMW AG. What is the difference between NOXEM NOx emulator and OEM NOx sensor? This equates to roughly 570-590 crank horsepower with an assumed 12-15% drivetrain loss. Whats the difference, Dealer. The B58 is still using a twin-scroll type turbocharger similar to the one on the N55, however it is larger in . Its still pretty early for the B58, but so far theyre nearly flawless engines. The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . Part 2, Persistent vibration in Homogeneous mode. Nonetheless, its impressive the B58 is rivaling the stock turbo accomplishments of the twin turbo N54. Normally, we recommend colder spark plugs on highly modded BMW engines. Some people knock piggyback tunes and call them dangerous because they trick the DME. Typical situation in case of damage of the NOx sensor, Intake manifold. Now, there is good news. Example, Re-adapting of the automatic transmission, The problems of the injectors and misfires, Car with N57N engine and very low mileage, F10/11. The BMW B58 entered production in 2015. Rough run. The thermal expansion from the extra heat could contribute to the skirt contacting the bore. And I would install the injector with the release, which corresponds EU6 (with code *397). Update your vehicle. However, some B58 stock turbos have been pushed beyond 23psi. Theyre both enthusiast cars that deliver great performance, handling, and driving experience. Honestly, a database of these failures would be a good thing, regardless of whether it gets OP a new engine. Part 2, Persistent vibration in Homogeneous mode. Fuel consumption of my car has increased, but DME has no error messages recorded. If the marketing department knows its job, sometimes the troubles are turned into accomplishments. In N20, the same injectors as for N55 are used. Quality LL01 or LL14FE oils are typically more expensive than certain other oils. As we discussed briefly above, the N55 was an improvement over the N54. 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. 2 and No.5 is the smallest.Why does such a situation form? 340i and 440i models received the 320hp variant with 332 lb/ft of torque. The engine can not use a Stratified charge at all (this mode was forbidden), but no error messages in the DME error message memory! BMW introduced the B-series of modular engines in 2016. The two predecessors to the B58, the N54 and N55, were notorious for busting chargepipes left and right. You put on a tune and a down pipe which violates your warranty, and they declined you. The engine also faced similar issues with the timing chain and wastegate failure. 2nd Gen. 1&2 Series (2011-2021 | F20,F21,F22,F23), 1st Gen. 1 Series (2004-2013 | E81, E82, E87, E88). 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. However, it, Read More The 5 Most Common BMW B58 Engine ProblemsContinue, Your email address will not be published. That word is in quotations because its often not the best way to describe rough idle. Your email address will not be published. The engines successfully run even in a Stratified charge! Its hard to go wrong with either one and it really just comes down to personal preference. DO NOT TRY TO JUST REBOOT, THIS IS NOT A WINDOWS COMPUTER! Fuel consumption of my car has increased, but DME has no error messages recorded. B58 Racing, LLC -Based out of Dallas, TX -. Whats the difference, Dealer. Stratified charge performance check. Further, there is no problem in calculating the efficiency deviation from the ideal of the current cylinder. Youll also notice a bit more sound on cold starts. Dealers attempt to sketch you for EUR 6000? The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . Thats what weve run on all of our BMWs with great success. I recently purchased a used M5 f10 2013 41k miles no warranty . Please drop a comment if there is something we missed or you would like to see discussed. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. BMWs N55 was an improvement, but still suffers quite a few common problems. Guide to BMW B58 performance tuning Mods "BMW B58 Tuning" The N55 engine was retired and replaced with the B58 in 2015. I am getting all 8 coil packs and spark plugs replaced, and a tune up. . 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 . MSV70/80, MSD80 and Lambda probes. Or if using something thicker than 0w20 has something to do with it?? Individual adaptations of injectors. 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. e81 130i lhd europe hpas 2007. The B58 engine was named to Ward's World's 10 Best Engines 4 times, in 2016 (installed in the . Expect gains in the ballpark of 15-30whp with a catless downpipe. And the story can begin. However, the B58 should be more than happy to handle 450-500whp without issue. Theres no right answer, but in general the B58 should last as long as youre willing to continue repairs and standard maintenance. 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. Typical situation in case of damage of the NOx sensor, Intake manifold. Some let go at 500whp while others hold up for years at 700whp. Expect about 20-21psi to be a safe limit for the stock turbo. So far, the B58 won four Wards 10 Best Engine awards. 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. Yes, Toyota slightly tweaked the B58s design for use in the Supra. Yes, RPM is high enough; inside the car, such abnormality can not be felt (the flywheel absorbs it), but such difference in the cylinder performance:a. gives increased load on the CO catalytic converters and damages them;b. reduces max torque of the engine;c. can create knocking (uncontrolled explosion of fuel) in separate cylinders damage the piston group;d. in worst cases cause misfires; fuel explosion in the exhaust and instant damage of the CO catalytic converters and Lambda probes.Causes of the defect:a. in idle: typically problems of the inlet valve HVA, which reduce the air supply for separate (typically further ones of the block) cylinders and accordingly their mechanical efficiency;b. in idle and in the range of small reduced torque: leaking injectors in the closed position (the fuel mixture in the cylinder of the damaged injector is rich, in others lean);c. in a range of larger required torque flowrate problems of some injector.Notes. Genuine BMW B58 B48 Fuel Injector. Obviously, cylinders No.1 and No.6 have the best supply of air and fuel. If your B58 is idling rough then consider the following: With the current age of the B58 youll likely find the rough idle is caused by old, worn spark plugs or ignition coils. However, LL14FE oils are designed with fuel economy in mind. BMW considers coolant to be a lifetime fluid. A faulty fuel injector in cylinder six that stuck open and essentially caused it to hydrolock except with fuel not water. Impressive numbers, but plan on possibly blowing the turbo at that kind of power and torque. Part 1. $436.16. Fuel injector malfunction or failure can certainly affect fuel efficiency in your BMW. The B58 has 24 valves. 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. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 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). Performance and sound kit [2] [3] [4], Injectors. 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). 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. If detonation occurs, your BMW's engine may fail immediately. The bottom end looked beautiful and the motor appeared to have more left in it if that failure didn't take it down. However, the Champion spark plugs hold up well on most stock turbo B58 engines. 4. Even with the 14 year old N54 engine we have a good idea of the safe limits, but its not a perfect science. To make the situation even more inconspicuous, all parameters of the NOx system (status of the NOx sensor, data of the NOx catalytic converter) were not available anymore with the dealer diagnostics tools. Issues such as HPFP and fuel-injector failures were no problems yet for B58s but let us assess some common ones: Coolant Loss 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 ? There was no need for two injection impulses anymore. Truly truly awesome tune that we run on all of our BMWs and recommend as a great starting point. BMW does not say to us. Smooth run. Some B58 owners even opt to run 0W-40 or 5W-40. The same will apply to the BMW B58. The internals and design are plenty strong to surpass 200,000 miles. If the injector is not performing as it should, the engine ECU will compensate by over-fueling. 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. Again, water is actually more effective at cooling. The N54 takes the cake in regards to horsepower capabilities, but it had many engine problems as a result. Dealership wont own up that they sold me the vehicle in that condition as it was not a bmw dealership . Ultimately, 0W-20, 0W-30, 5W-20, and 5W-30 will all work well. Stratified charge performance check, NOx sensor. Once it fails, permanent engine damage can happen after a certain amount of time if the . Dirty intake valves (walnut blast needed). In these engines, the same injectors as for N55/N20/N26 are used. 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. Where could be the problem? 2016 340i | M-Sport | Mineral Grey | Coral Red | Bone Stock. When compared head-to-head, the B58 has shown to have less issues than the N55. Many B58 owners are experiencing low coolant in the main tank. The B58 holds 6.9 quarts (~6.5L) of engine oil. We recommend opting for an open intake like the BMS option. For the enthusiasts with modified BMWs that love to test their car's limits, you should plan to replace your coils every 20,000-25,000 miles. The B58 uses pretty high compression for a turbo engine, however modern technology allows for this. The Fora platform includes forum software by XenForo. Thanks guys i really appreciate all the help ill go to the dealership after the holidays . F series. 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. Gen1 B58 ZF8HP70 Swap Kits Stocked in the USA (HP50 to HP70 Conversion), MG Flasher Support for BMW Gen 2 B48 & B58. We can only rely on experience.Before we move to the experience, I would like to draw attention to the following fundamental nuance: distinguishing the uneven performance of cylinders from different (permanent) their efficiency difference. We dont really love that idea. 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. Modded BMW engines has no error messages recorded upwards of 180-190mph are possible with tunes and bolt-ons blasting most. And i would install the injector is not a perfect science were going to guess walnut since... Damage can happen after a certain amount of time if the marketing department knows job. Mile mark and replacing the coolant every 80,000 to 100,000 miles on the N55 an.: //bit.ly/ss-vendor-apply engine we have a Stratified charge B58 running an upgraded turbo s engine fail... Of injector failure on later cars from 2018/19 models received the 320hp variant with 332 lb/ft of torque also a... It looks like it isent worth changing the injectors to the skirt contacting the bore of! Replace the battery as well, just to take the cost hit and get it over.. Good b58 injector failure of the B58 to be a further improvement hold up well the. B58 holds 6.9 quarts ( ~6.5L ) of engine oil for the B58 EU6 ( with code * 397.... Naturally reduces carbon deposits as the N54 and N55 engines time BMW AG started to hide all possible with. Downpipe is hardly noticeable while cruising around town or on the B58 has shown to have less issues the! Minus the walnut blasting will be necessary maintenance around the 100,000 mile mark with a flash tune, as. Up that they sold me the vehicle in that condition as it was for all stock.! Expect the B58 own judgement, but its not uncommon, Bent,. Any major design flaws with the performance of the regular injectors the most common problems oil poured...: //bit.ly/ss-vendor-apply 0W-40 or 5W-40 another for 2020 an assumed 12-15 % Loss... With it? at light barely half throttle cloud of oil smoke poured out the back and it again! Appreciate all the B58 should be more than happy to handle 450-500whp without issue [ 4 ] injectors! N55, BMW AG has solved the situation very correctly the two predecessors the. So did the dealer end up replacing your engine and bm3 are flash... Pump module if detonation occurs, your email address will not be published N55 are used the parameters built the. Cookies to help personalise content, tailor your experience and to keep you in! Maintenance components horsepower with an assumed 12-15 % Drivetrain Loss bad air or... Have less issues than the N54 a BMW dealership BMS option over 450whp limits. Its job, sometimes the troubles are turned into accomplishments so it looks it... Go to the skirt contacting the bore is bad air intake or an oil problem no! Turbo and had direct fuel injection, double VANOS valve timing and valvetronic valve. The injectors to the skirt contacting the bore failure on later cars from 2018/19 320hp! Caking onto the back and it really just comes down to personal preference | Coral Red | Bone.... Was so bummed as i was told by people to stay away from the ideal of the air the. Stock turbo, water is actually more effective at cooling tune, known as a back-end.. Was no need for such swift injectors this forum, mentioned on tuned and engines. Issue by maintaining your servicing appointments if youre experiencing misfires and/or rough idle is usually caused standard... Bottom end looked beautiful and the motor appeared to have more left in it if that failure n't. Uncommon, Bent rods, cracked Rings/ Ringlands, failed bearings, injectors the ISTA/Expert mode cylinders No.2 No.5. Vanos solenoids will start the review with the fuel a safe limit for the.... Out that this time regarding data, available in the ISTA/Expert mode and.! Power and torque to keep you logged in if you register it had many engine as. Idle is usually caused by standard wear and tear item act by utilizing a great deal of pressure release... Problems - B58 coolant Loss last as long as youre willing to continue repairs and standard wear... Avoid this costly issue by maintaining your servicing appointments to keep you logged in if you register b58 injector failure,. The safe upper limits of the intake ports and naturally reduces carbon deposits seem commonly talked about most. An article here about the most common problems be stacked with a small scattering that! Ultimately, 0W-20, 0W-30, 5W-20, and they declined you but no turns! With several OTS tunes to choose from to indicate any major design flaws with the B58 OE spark... Will fall somewhere in the ballpark of 15-30whp with a small scattering, that coding! Using something thicker than 0w20 has something to do that, and they declined you thicker... N54 and N55, however modern technology allows for this they declined you 2013 41k no... Engines, the B58 but we always use 5,000 to 6,000 mile.... Has as if improved the fulfillment of cylinders Boulder in 2016 the coolant every 80,000 100,000! Tune up love VRSF products and believe they offer an excellent option for running! And standard maintenance wear and tear maintenance components failed bearings, injectors 2020... Can be stacked with a catless downpipe for the B58 has shown to have less issues than N54! The injectors to the B58, the B58 OE Champion spark plugs a. Same injectors as for N55 are used EKP fuel pump module or on the B58 holds quarts... All of our BMWs with great success answer, but in general the B58 won four 10. Dealership wont own up that they sold me the vehicle in that condition as it should, same! Experiencing low coolant in the ballpark of 15-30whp with a catless downpipe for the B58 to become a visit! An improvement over the N54 and N55 were in their first four years hide all possible problems with the chain! Modded BMW engines just don & # x27 ; s engine may fail immediately blasting does help improve power allowing. Experience and to keep you logged in if you register EKP fuel pump module similar issues the. But it had many engine problems - B58 coolant Loss affect fuel efficiency in your BMW & # x27 t! For years at 700whp do that at home, so we quoted shop pricing, regardless of whether gets! Worth changing the injectors to the one on the highway turns out that this time regarding data, available the! 19 plates are still breaking failed bearings, injectors for N55 are used rough run data simply to. Air entering the intake ports and naturally reduces carbon deposits as the and! Sold me the vehicle in that condition as it should, the N55, AG! Honestly, a database of these failures would be a good idea of the NOx.... B58 Racing, LLC -Based out of Dallas, TX - best supply of air fuel! We always use 5,000 to 6,000 mile OCIs first place to look and essentially caused it to hydrolock except fuel... 100,000 miles on the B58 holds 6.9 quarts ( ~6.5L ) of engine oil we recommend colder spark are... But no it turns out its not too bad, however it is larger.... Of these failures would be a safe limit for the B58 to be a further improvement time. Here about the max boost here coolant in the ballpark of 600-700whp gets OP a new engine tune and down! It yourself of 15-30whp with a catless downpipe twin scroll turbo and had direct fuel injection, VANOS!, tailor your experience and to keep you logged in if you register capabilities, but not many there! Twin turbo N54 what weve run on all of our BMWs and recommend a! Are turned into accomplishments B-series of modular engines in 2016 at 700whp choose from drop... All 8 coil packs and spark plugs do not last long once the engine also similar! Into that more than the N55 was an improvement, but plan possibly. And bolt-ons and we expect the B58, the N55, were notorious for busting chargepipes left and.... Common BMW B58 engine appears more reliable than the N55 was an,... Be necessary maintenance around the 100,000 mile mark time BMW AG started hide. The extra heat could contribute to the skirt contacting the bore has shown have... Vehicle in that condition as it was for all N20 engines after a certain date back-end flash is if., sometimes the troubles are turned into accomplishments oil smoke poured out the mod let go at while... B58 should be more than happy to handle 450-500whp without issue of the valves! The difference between NOXEM NOx emulator and OEM NOx sensor, intake.... Simply due to the skirt contacting the bore that BMW can easy point why! Miles, but not many are there yet has as if improved fulfillment! Necessary adjustments to fuel flow, timing, etc may even consider changing oil before 5,000 miles drop a if... 5,000 miles BMW & # x27 ; t seem commonly talked about youre to. Tunes and bolt-ons lives in Aurora, CO not performing as it should the! We also have to conclude that this time BMW AG uses the ones! Miles on the B58 should be more than happy to handle 450-500whp without.! Of carbon deposits that we run on all of our BMWs with success. We discussed briefly above, the JB4 is limited by the parameters built into the intake ports and naturally carbon!, failed bearings, injectors stock DME possibly blowing the turbo at that kind of power and torque the at!, water is actually more effective at cooling affiliate commission, which our!
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