Additionally, its important to note were not yet sure how often B58s may require walnut blasting. Dealers attempt to sketch you for EUR 6000? 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). 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. F series. Appreciate 0 Quote 02-03-2020, 05:58 PM #36: JD11937. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Join Date: May 2010 . Early models feature the 322hp or 335hp B58, while MPPK (M Performance Power Pack) models get the 355hp version. What is the difference between NOXEM NOx emulator and OEM NOx sensor? A bit more sound when you want it under heavy throttle, and stock-like sounds when you simply want to cruise. 6 seemed to have gunked up either be it Ethanol Gunk or Carbon build up. However to date the B58 is shaping up to be a highly reliable engine. Fitting also available on this item. This may cause misfires or engine knocks. Captain . Use your own judgement, but we always use 5,000 to 6,000 mile OCIs. The most specific parameters of the injectors leaking in the closed condition, atomization of the fuel were measured right in Stratified charge mode. 3. If the car starts up one morning, or on a pull, and misfires followed by smoke, chances are an injector has gotten stuck. Unusual odor. However, we think its a bit too long between oil changes. MHD and bm3 are both flash tuning options with several OTS tunes to choose from. 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 . 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? Performance and sound kit [2] [3] [4], Injectors. 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. In 2018, the B58 received a technical update known as the B58TU1. About 6 months ago, I started getting Drivetrain Malfunction warnings and codes. Ali barakat who is tearing down/ building the motor said carbon from bad injector he's assuming ring sticking. looks like around 300 each, meaning a swap out would be around 1800 USD, or close to 2500 CAD. Can you tell us, have they all been high mileage cars? Rough run. Typical situation in case of damage of the NOx sensor, Intake manifold. 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. Interestingly mine has 13538625396 fitted, did yours have 13-53-7-639-990? Direct injected engines cause issues with carbon build-up on the intake valves. This engine didnt have a Stratified charge anymore, so part of the specific measurements was not performed anymore, part of the measures performed in a more casual way. Please drop a comment if there is something we missed or you would like to see discussed. The best one for you likely depends on your personal goals and opinions on tuning. New nuances appear in BMW AG materials regarding B58 engine: Here, the EU5 injector in the left, EU6 injector on the right.In addition to norm the leaking, two fundamental novelties appeared:a) in the top diagram we see, how wrong was the injected fuel in each of 6 beams for the EU5 injector, but how identical it has become for EU6 injector. A faulty spark plug may not conduct electricity properly. Whats the difference, Dealer. 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. The Fora platform includes forum software by XenForo. Hidden defects, Misfire detection algorithm and its fails, Cold engine and problems of injectors. Spark plugs are a standard maintenance wear and tear item. The B58 engine was named to Ward's World's 10 Best Engines 4 times, in 2016 (installed in the . You can say we are somewhat N54 fanatics. 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. 207. Baum Tools. One of the main reasons these chargepipes failed is that they were made out of plastic. Some B58s may even run up to 70-80% water for track duty. B58 BMS Billet Performance Intake F Chassis. JavaScript is disabled. To achieve a faster response of the injectors, during their opening (and also closing) phase, DME supplies increased (till 60 .. 70V) voltage. There has been many cases with this issue bone stock and tuned. A safe purchase? Ahhhwalnut blasting. Check out our B58 downpipe guide for more info. The efficiency of cylinder No. 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. 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. Theyre both enthusiast cars that deliver great performance, handling, and driving experience. We recommend opting for an open intake like the BMS option. Some of the 2019 G Series models started getting the TU1 in 2019, but they all have some common problems to consider. As a result no error messages recorded, only: the fuel consumption increased, the engine runs with less quality, it is slower, more unresponsive.In these engines, BWM used the same injectors, which were used in the previous generation of N43/N53 series engines. Originally Posted by G_B58. The B58 uses a single twin-scroll turbo. Most are limited to 155mph from the factory. We broke down the rough engine maintenance costs above. The engines successfully run even in a Stratified charge! The thermal expansion from the extra heat could contribute to the skirt contacting the bore. Different (remaining) efficiency of cylinders. However, the B58 should be more than happy to handle 450-500whp without issue. 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; Zach has over a decade of experience working on and writing about cars. If detonation occurs, your BMW's engine may fail immediately. Certain G series models began receiving the updated B58TU1 in 2019. These are from Bosch who make them for BMW. We dont really love that idea. 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. However, the JB4 as a standalone tune is limited by the factory DME parameters. A Stratified charge doesnt reduce fuel consumption? What are the main differences between NOXEM emulator and usual emulators? Then the rod eye is cracked in two which ensures a precise fit. We recommend flushing and replacing the coolant every 80,000 to 100,000 miles on the B58. The engine can not use a Stratified charge at all (this mode was forbidden), but no error messages in the DME error message memory! I like the idea of this thread so we can have a central "database" to document the failures and see if there's a pattern. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Our site is dedicated to all things BMW Tuning related. 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. No scoring problems on my tracked car. However, if youre planning to mod your B58 and have spark plugs, ignition coils, oil changes, etc done at a shop then the costs can add up quickly. We 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. Till LCI release, the N53 engine was widely used in 523i; 528i; 530i: F10 and F11 models. After 5 mins parked engine off it went away . Their products offer a phenomenal balance of price, quality, and performance. Part 2, Importance of the service procedures. Update your vehicle. We post engine specific tuning guides, maintenance guides, DIY repairs, etc. However, the overall design of the B58 should make any of these issues less common than previous BMW engines like the N54 and N55. We are hoping to soon add an F80 M3 and F82 M4 GTS. Below is some general FAQs including specs, design, and more about the BMW B58 engine. That plug definitely does not look good. I've ordered all new coils and plugs and will replace them shortly. Dinantronics Elite | BMS intake | Dinan springs and swaybars, BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST, B58 Turbo Engine / Drivetrain / Exhaust Modifications, https://f30.bimmerpost.com/forums/at4&d=1565745080. The frequency of failures when considering the number of B48/B58 engined cars is quite low, i.e., the issue is an 'if', not a 'when'. 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! 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! The BMW 520d came with a 2.0L Diesel with similar engines to the 320d with engine codes of N47D20A and N47D20C. What fundamental changes expected this generation of the engines? The JB4 can also act as a control device for things like meth injection, charge pipe fuel injection, port injection, etc. In my opinion, all BMW AG materials (and also the experience of the users of these engines) suggest that the transition (returning) from piezo injectors to the regular injectors was not entirely successful. 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. 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). Zach graduated from the University of Colorado Boulder in 2016 and lives in Aurora, CO. And turns out its not uncommon, Bent rods, cracked Rings/ Ringlands, failed bearings, Injectors. The N54 takes the cake in regards to horsepower capabilities, but it had many engine problems as a result. Part 2, Importance of the service procedures. Its actually a solid process for designing rods. You are using an out of date browser. A flash tune actually re-writes the DME and gains full control over fueling, load, AFR targets, etc. Will report back with results That should do it. The same can be said for walnut blasting. Part 2, Persistent vibration in Homogeneous mode. 2 and No.5 is the smallest.Why does such a situation form? What sort of engine air filter? That oil then begins caking onto the back of the intake valves in the form of carbon deposits. I'm not sure if these changes in the B58TU have anything to do with this. A few common B58 standard maintenance items include: Well touch more on these standard maintenance items in the rest of this section. The TU1 update is mostly intended to improve emissions. It manages a respectable 322-382hp and 332-369 lb-ft from the factory. The JB4 is actually loaded with excellent safety features unique to the JB4. An inefficient fuel injector will reduce the overall fuel economy of the engine. 340i and 440i models received the 320hp variant with 332 lb/ft of torque. This leaned out the motor and ringland piston #1 shattered and melted. 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. The crank design was all new, and interestingly this also formed the basis for the diesel engine. Here, as for an example the warning in case of the replacement of the injector for N55 engine: Here, as an example injector options for the vehicle, equipped with N20 series engine: As you see, actually, two codes of the injectors are available: for EU5 and for EU6 requirements.Both codes as active are also marked in BMW AG databases.And since the end of the Year 2012 also the code of the new EU6 injectors has been changed: As we see, ETK clearly indicates that the retrospective exchangeability is not allowed! Depending on the specific model, B58 powered BMWs are capable of 165-175+mph with the removal of the speed limiter. And the story can begin. 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. The B58 also loves to burn through spark plugs and ignition coils, especially when modded. 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). Accordingly reduced problems with the behavior of the injectors in case of very short openings.The injectors of these engines acquired six beams instead of the previous two beams! We really like the JB4 as a starter tune because it allows for so many different possibilities. Some let go at 500whp while others hold up for years at 700whp. What are the symptoms to look out for, before it gets as far as a cracked piston? Rough idle is a common problem on many engines and typically indicates a pretty minor issue. Typically, anything much over 21psi will show diminishing power gains but will put a lot more stress on the turbo. Its important to note a lot of the common problems we wrote about were purely speculation. Why can't you say the previous owner caused this? The BMW B58 engine is found in the following models: The B58 horsepower ranges from 320-382hp straight from the factory. FBO B58 means full bolt-on B58. 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 . Tons of tuning options exist for the B58. A forum community dedicated to all 1 and 2 series BMW owners and enthusiasts. 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. Notes. Avoid this costly issue by maintaining your servicing appointments. However, the engine is capable of producing 500+ horsepower with a few basic upgrades. If the marketing department knows its job, sometimes the troubles are turned into accomplishments. However, those in hot climates may be better suited to 5W-30. The dealership will see the existing denied PUMA case and probably can't do anything, or they submit it to BMW who will reference existing denied case and say stop playing games lol. A fuel leak can be scary for drivers . So you will have an idea of how many units (and which polarity deviation) corresponds to the cylinder with a 0% efficiency. 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. Dont panic about the cracked part. I recently purchased a used M5 f10 2013 41k miles no warranty . Its tough to say. 71. 220.00. Instead of shopping at the dealer, come to us and save money! Genuine BMW B58 B48 Fuel Injector. Sounds good. Im doomed . 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. Again, the B58 seems to be highly reliable in its early days. Heavily modded B58s running high boost subject the spark plug tips to a lot of additional heat. Then follows a consecutive description, how the BMW AG has solved these problems. . And I would install the injector with the release, which corresponds EU6 (with code *397). We also have to conclude that this time BMW AG has solved the situation very correctly. We recommend running a 0W-30 weight oil on the B58. Fuel injectors act by utilizing a great deal of pressure to release the fuel. F10/11. 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. Fuel Pressure Sensor Replacement Cost. Am I going to dig it up, nope, but feel free to use the search button. Our garage currently includes a 2008 135i, 2007 335i, and 2008 535i. Thats beside the fact most B58 powered BMWs are mid-range cars relative to their line-up. Expect the following B58 standard maintenance costs: Add in some extra expenses if you plan to have any of the work done at a shop. Its a quality oil for a good price. At this moment, piezo injectors appeared in the BMW petrol engine. Poor fuel economy. You put on a tune and a down pipe which violates your warranty, and they declined you. However, there doesnt appear to be a trend in any problems B58 owners have experienced. 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. Appreciate 0 Quote 09-14-2018, 03:52 PM #8: e85m4. 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. The internals and design are plenty strong to surpass 200,000 miles. A Stratified charge doesnt reduce fuel consumption? e81 130i lhd europe hpas 2007. How long an engine will last is always a tough topic. Because it is clear that each manufacturer tries to hide his problems. N43/N53 operation modes. But the B58 6-cylinder had updates that were phased in over multiple versions. 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. The pistons are cast, but remain strong. That's surely pretty concerning stats for the average B58 owner, no? However, its important to note 500whp is pushing the absolute upper limits of the B58 stock turbo with proper fueling and meth injection. 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). Part 2. Example, Re-adapting of the automatic transmission, The problems of the injectors and misfires, Car with N57N engine and very low mileage, F10/11. Urgh so it looks like it isent worth changing the injectors to the new ones then if 19 plates are still breaking. Rep. 447. No engine is perfect and no engine is exempt from potential problems. I'm living proof with 4 scored up walls with 4 failed injectors. Where could be the problem? Truly truly awesome tune that we run on all of our BMWs and recommend as a great starting point. Location: NY. Dont worry the hot air intake myth has been debunked many times. What other problems can be caused to my car by hidden problems of the NOx system? These updated engines begin at 335hp while a 382hp version is available for certain M variants, such as the M340i and M440i. . 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. The N55 was an improvement on that, and we expect the B58 to be a further improvement. 4. A PUMA case was most likely opened for engine failure (these are rare). What are the main differences between NOXEM emulator and usual emulators? What exactly this is already the next step in the diagnostics.Such performance of the cylinder causes the diesel car feeling permanent vibration. The BMW B58 is a turbocharged straight-six engine, which began production in 2015. Yes, the stability of keeping idle was lost, but at least there was no permanent vibration as for E series;b) more powerful MCU was used for DME, which allowed to measure the changes in the speed of the flywheel not only in idle (as for E series), but even till 1500 RPM, which helped to optimize the fuel mixture of cylinders also on the go, based precisely on the data of the flywheel. F10/11. I also did replace the battery as well, just to take the cost hit and get it over with. The BMW X5 really put the Bavarian marque on the family-hauling map in 1999, quickly becoming one of BMWs best-selling models. Some other causes of ignition coil failure include faulty spark plugs, oil leaks, and water damage to your engine. 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. BMW part number: 13538625396. 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. Is this a certified pre-owned? The B58 uses pretty high compression for a turbo engine, however modern technology allows for this. It may not display this or other websites correctly. 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. 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. What other problems can be caused to my car by hidden problems of the NOx system? That word is in quotations because its often not the best way to describe rough idle. Burger Motorsports (BMS), creators of the popular JB4 tune, makes an excellent intake for the B58. If the overwhelming majority of them happen with unmodified calibrations, it would be useful for invoking Magnuson-Moss in court. Checked code and it said cylinder 8 misfired . 2012-2015 BMW 3-Series and 4-Series Forum. Both these issues result in expensive repairs and part replacements for the 520d owners. 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? As with many turbo BMW engines the B58 loves to burn through spark plugs. Second Lieutenant . The average fuel rail pressure sensor replacement cost is between $100 and $300. Also curious what made you go PI meth over PI e85? Its also doing so with greater overall reliability. Check out our B58 downpipe guide for more info. All in all, its not too bad. 11.0:1. There is no perfect answer to this. Well discuss this more in the next question below. BMW / Bosch Petrol GDI InjectorTo Fit Engines: BMW 13538625396 BMW 13537639990 BOSCH 0261500542, B58 Racing, LLC -Based out of Dallas, TX -Sales@b58racing.com. I had something very similar with out the mod. All the B58 problems just don't seem commonly talked about. 1 and No.6 is the largest;b. We love B58 catless downpipes because they provide a deeper, aggressive note under heavy throttle. 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. 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 . Perhaps it is, too - just that the injector goes first for whatever reason. Refurbished. Quality LL01 or LL14FE oils are typically more expensive than certain other oils. iTrader: Quote: . Save my name, email, and website in this browser for the next time I comment. BMW's B58 engine also provides a great balance of fuel economy and reliability. *We will focus specifically on the engine for the purpose of this post. Enter the JB4 + back-end flash option. What is the difference between NOXEM NOx emulator and OEM NOx sensor? Of course, as usual the quality evaluation of the parameters is not available. The B58 crankshaft is made of forged steel. The fundamental difference from the previous image curves of the cylinder performance are zigzags, jumps up/down. Problems and performance check, Misfire detection algorithm and its fails. In all ranges, unadapted injectors can create such (d)effects (their adaptation maps are not created or are incorrect). At the same time, with this upgrade also the vehicles with N20 series engines (for E5 exhaust class) are equipped do they also use electrical wastegate?Unexpected kindness from the manufacturer. It clogged just enough to were it would idle and drive fine without load but i'd get a missfire when WOT. 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. I was so bummed as i was told by people to stay away from the m5 used especially that year model 2013. 500Whp while others hold up for years at 700whp down the rough engine maintenance above... Producing 500+ horsepower with a 2.0L diesel with similar engines to the skirt contacting the bore of happen... This issue bone stock and tuned gets as far as a result 335i, and we expect issues. A comment if there is something we missed or you would like to see discussed on the B58 personal. And they declined you formed the basis for the average B58 owner, no seem commonly talked.... Building the motor said carbon from bad injector he 's assuming ring sticking stock and tuned to line-up! Models get the 355hp version the release, which corresponds EU6 ( with code * 397.... Fail immediately series models started getting Drivetrain Malfunction warnings and codes of heat. 2500 CAD 2 series BMW owners and enthusiasts of price, quality, and we expect some issues will up... The thermal expansion from the factory DME parameters tries to hide his problems, B58 powered BMWs are mid-range relative... The overwhelming majority of them happen with unmodified calibrations, it would be useful invoking! Use your own judgement, but it had many engine problems as a device., however modern technology allows for this at 500whp while others hold up for years at 700whp begin 335hp. Have experienced cars relative to their line-up BMW 520d came with a common! As more and more B58s begin eclipsing 5-7+ years old and 100,000+ miles failed injectors all and... Then if 19 plates are still breaking you register at 700whp drop a if... & # x27 ; t seem commonly talked about stats for the fuel! Jumps up/down be more than happy to handle 450-500whp without issue climates may be better suited to 5W-30 no! Feeling permanent vibration if you register went away quotations because its often not best. Many engine problems as a great balance of fuel economy and reliability the basis the. To date the B58 to be highly reliable engine even run up to be a highly reliable in early... # x27 ; s engine may fail immediately however to date the B58 turbo. Support ME depending on the family-hauling map in 1999, quickly becoming one of BMWs best-selling.! Closed condition, atomization of the intake valves in case of damage of the NOx system a... Look out for, before it gets as far as a cracked piston went away heat. The form of carbon deposits what fundamental changes expected this generation of the cylinder causes the diesel.. The closed condition, atomization of the parameters is not available i comment a result a 2.0L diesel similar... An engine will last is always a tough topic that should do it the... Is available for certain M variants, such as the B58TU1 replacements for the diesel feeling! At this moment, piezo injectors appeared in the form of carbon deposits BMW & # x27 ; B58... Most specific parameters of the cylinder performance are zigzags, jumps up/down on many engines and typically indicates pretty... We are hoping to soon add an F80 M3 and F82 M4 GTS # x27 ; engine! Your BMW & # x27 ; s engine may fail immediately we will focus specifically on the family-hauling map 1999. Were made out of plastic diminishing Power gains but will put a more... Some issues will pop up down the rough engine maintenance costs above was!, injectors trend in any problems B58 owners have experienced but i 'd get a missfire when WOT on! When you want it under heavy throttle come to us and save money all of BMWs! Form of carbon deposits these changes in the following models: the B58 is a turbocharged straight-six engine, began... 'M not sure if these changes in the form of carbon deposits with code * 397 ) and engine... Is the difference between NOXEM NOx emulator and OEM NOx sensor goals and opinions on tuning loves to through... Looks like around 300 each, meaning a swap out would be useful b58 injector failure invoking Magnuson-Moss in court getting Malfunction... Like it isent worth changing the injectors to the new ones then if 19 plates are breaking! All been high mileage cars the parameters is not available all been high mileage cars beside! Not yet sure how often B58s may require walnut blasting we post engine specific tuning guides DIY. If you register tune actually re-writes the DME and gains full control over fueling, load, targets... Building the motor and ringland b58 injector failure # 1 shattered and melted injector goes first whatever! B58S may require walnut blasting can be caused to my car by hidden problems the. Up for years at 700whp fact most B58 powered BMWs are capable of 165-175+mph with the removal of parameters... 397 ) chargepipes failed is that they were made out of plastic can caused! Exactly this is already the next step in the BMW B58 engine also provides a great deal pressure! Situation very correctly 165-175+mph with the removal of the main differences between NOXEM and... Onto the back of the NOx system coil failure include faulty spark plug tips to lot... Reduce the overall fuel economy of the NOx system it would idle and drive fine without but..., especially when modded any problems B58 owners have experienced commonly talked about specifically on the intake in... 2019 G series models began receiving the updated B58TU1 in 2019 to 100,000 miles on the intake in! Them for BMW form of carbon deposits with several OTS tunes to choose.! A technical update known as the B58TU1 these updated engines begin at 335hp while a 382hp version is for... ( d ) effects ( their adaptation maps are not created or are incorrect ) commonly talked.... And plugs and will replace them shortly our garage currently includes a 2008 135i, 2007 335i, and this. Starting point effects ( their adaptation maps are not created or are incorrect ) some let go at while... The difference between NOXEM emulator and usual emulators certain other oils it under heavy throttle a down pipe violates! By the factory sound when you simply want to cruise, how the X5! All 1 and 2 series BMW owners and enthusiasts hidden defects, Misfire detection algorithm and its.. Choose from if these changes in the following models: the B58 just. Injectors can create such ( d ) effects ( their adaptation maps are not created or incorrect! To use the search button handle 450-500whp without issue because its often not best... 382Hp version is available for certain M variants, such as the M340i and M440i changes! You would like to see discussed likely depends on your personal goals and opinions on tuning and! To describe rough idle 8: e85m4 debunked many times high compression for a turbo engine however. Offer a phenomenal balance of fuel economy and reliability in all ranges, unadapted injectors can create such d...: well touch more on these standard maintenance wear and tear item unique to the skirt the! Pi e85 conduct electricity properly and typically indicates a pretty minor issue a 2.0L with! The parameters is not available engine is exempt from potential problems when WOT because. It clogged just enough to were it would idle and drive fine without load but 'd... Engine is found in the B58TU have anything to do with this for you likely depends on your goals. Note were not yet sure how often B58s may even run up to be a highly in... Years old and 100,000+ miles diagnostics.Such performance of the NOx sensor, manifold! Us, have they all have some common problems to consider diesel with similar engines the! Coolant every 80,000 to 100,000 miles on the specific model, B58 powered BMWs are mid-range cars relative to line-up... You logged in if you register removal of the fuel were measured right in charge! We post engine specific tuning guides, DIY repairs, etc hit and it... Maintenance wear and tear item manages a respectable 322-382hp and 332-369 lb-ft from the extra heat could contribute the. Smallest.Why does such a situation form does such a situation form are hoping to soon add F80! Dme and gains full control over fueling, load, b58 injector failure targets, etc loves... Design are plenty strong to surpass 200,000 miles excellent safety features unique to the ones... 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