We dont really know too much yet because not many B58s have hit the mileage where it may be needed. Part 2. Dont panic about the cracked part. LL01 approved oils will also work well on the B58. 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. When that cloud of smoke came out i thought oh no there goes the engine Well its official . And as far as the injector failure, this might be the B58 version of the S55 spun crank hub. Use tab to navigate through the menu items. The N55 was an improvement on that, and we expect the B58 to be a further improvement. When people say injectors are starting to fail on these cars by getting 'stuck open', does anyone know if its stuck open that is due to fuel debris over time, or is it an actual mechanical failure of the injector? 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; Till LCI release, the N53 engine was widely used in 523i; 528i; 530i: F10 and F11 models. N53. However, we think its a bit too long between oil changes. An example. 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. Heavily modded B58s running high boost subject the spark plug tips to a lot of additional heat. Were going to guess walnut blasting will be necessary maintenance around the 100,000 mile mark. Its actually a solid process for designing rods. This of course restricts airflow into the engine. Its a lot of torque for a factory single turbo bolted to a 3.0L inline 6. F series. The connecting rods are actually made in one piece. 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. Fuel injectors act by utilizing a great deal of pressure to release the fuel. 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. BMW part number: 13538625396. Hidden defects, Misfire detection algorithm and its fails, Cold engine and problems of injectors. Simple Yet Solid. N20/N26. However, walnut blasting does help improve power by allowing improved airflow. B48/B58. Performance and sound kit [2] [3] [4], Injectors. 2012-2015 BMW 3-Series and 4-Series Forum. These NGK 97506 plugs are used on many highly modded BMW engines including the N54, N55, N63, N20 S55, S63, and more. Further, there is no problem in calculating the efficiency deviation from the ideal of the current cylinder. 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. 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. MSV70/80, MSD80 and Lambda probes. Typical situation in case of damage of the NOx sensor, Intake manifold. E series. We really like the JB4 as a starter tune because it allows for so many different possibilities. If the marketing department knows its job, sometimes the troubles are turned into accomplishments. A PUMA case was most likely opened for engine failure (these are rare). The situation of No.3 and No.4 is slightly worse, but cylinders No.2 and No.5 dont have either fuel or air. 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 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. 1) B58 Engine Problems - B58 Coolant Loss. Part 2. 5. These engines corresponded to the EU6 norms from the first day of the release, accordingly it could seem, that now everything should be fine with the injectors. Regardless, pushing the upper limits of any engine is a risky endeavor and you must be willing to accept the risk. 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'. Youre not going to blow the motor up if you make it to that mark. B58 oil changes should be done every 5,000-8,000 miles, or once a year whichever comes first. However, the overall design of the B58 should make any of these issues less common than previous BMW engines like the N54 and N55. I've ordered all new coils and plugs and will replace them shortly. All the B58 problems just don't seem commonly talked about. However, its important to note 500whp is pushing the absolute upper limits of the B58 stock turbo with proper fueling and meth injection. 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. There was no need for two injection impulses anymore. A bit more sound when you want it under heavy throttle, and stock-like sounds when you simply want to cruise. If you drive your B58 modestly on the highway then you can stick to the higher end. We recommend flushing and replacing the coolant every 80,000 to 100,000 miles on the B58. . A second aspect replacing only one (damaged) injector, it is hard to give any warranty. To do that, connect to the EKP fuel pump module. Checked code and it said cylinder 8 misfired . Well discuss this more in the next question below. About 6 months ago, I started getting Drivetrain Malfunction warnings and codes. OEM Replacement Unit: Bosch Gasoline/Petrol Direct Injectors. 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). 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. When it is not possible, he creates the descriptions of the problem in such a way that the situations do not look so pitiful. We wrote an article here about the most common problems on the B58. You are using an out of date browser. To achieve a faster response of the injectors, during their opening (and also closing) phase, DME supplies increased (till 60 .. 70V) voltage. New. Part 1. BMW AG, obviously, drew conclusions using the piezo injectors has not justified itself. Smooth run. BMW does not say to us. 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 ? BMW considers coolant to be a lifetime fluid. That plug definitely does not look good. The labor work costs 50$ to 150$, depending on the workshop. Port injection sprays fuel into the intake ports and naturally reduces carbon deposits as the fuel wipes it away. Other symptoms include: a rough drive, idling issues, surging and engine knock. We recommend replacing these if you are starting a new build, or have these on hand just incase a failure happens. As we discussed briefly above, the N55 was an improvement over the N54. Zach graduated from the University of Colorado Boulder in 2016 and lives in Aurora, CO. They essentially trick the DME into thinking its running stock-like boost when the JB4 is really modifying the boost signal. 3. For many years already, the actual (last) release of the injectors: 11. No possible repair only complete 40k engine replacement . 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). 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. Specific B58 oil change intervals (OCI) depend on your personal driving habits. I also did replace the battery as well, just to take the cost hit and get it over with. So far, the B58 won four Wards 10 Best Engine awards. Or if using something thicker than 0w20 has something to do with it?? These engines corresponded to the EU6 norms from the first day of the release, accordingly . Its a good balance, in our opinion. Lieutenant . Other pictures make it look like the piston skirt is hitting the bore, but until someone tears down a bad engine and takes really clear pics and do measurements for a diagnosis it's all going to be speculation. To add to the speculation maybe the injectors have problems (without triggering a code) and run too lean. Such a solution has as if improved the fulfillment of cylinders. Even with the 14 year old N54 engine we have a good idea of the safe limits, but its not a perfect science. As such, we dont recommend pushing that far unless you have plans to upgrade anyways. It may not display this or other websites correctly. While both carry an M-badge only one of them is truly an M the BMW M3. Individual adaptations of injectors. 2 and No.5 is the smallest.Why does such a situation form? Dont worry the hot air intake myth has been debunked many times. 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. Outside of that, engine problems are still rather unknown and uncommon. MHD and bm3 are both flash tuning options with several OTS tunes to choose from. 2016 340i | M-Sport | Mineral Grey | Coral Red | Bone Stock. Captain . The pistons are cast, but remain strong. 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. It retained the twin scroll turbo and had direct fuel injection, double VANOS valve timing and valvetronic variable valve lift. Throttle and accelerator pedal. Please drop a comment if there is something we missed or you would like to see discussed. However, the B58s air-to-water intercooler system is very efficient on stock turbo B58s. The same will apply to the BMW B58. 6 showed signs of the lean scenario and had slight lower comp than 1-5 it was at about 180 while others were 195-210. 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. Refurbished. As with the above power numbers, this is pushing the limits of the stock turbo with proper supporting mods, fueling, and meth. 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. A member of BMW's modular engine family which includes the B38 three-cylinder and B48 four-cylinder, the B58 followed up on the reliability and success of the N55, and has won . 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. Fuel consumption of my car has increased, but DME has no error messages recorded. Their products offer a phenomenal balance of price, quality, and performance. 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. Ultimately, 0W-20, 0W-30, 5W-20, and 5W-30 will all work well. If the injector is not performing as it should, the engine ECU will compensate by over-fueling. Changed all spark plugs and coil pack changed oil too . Some B58s may even run up to 70-80% water for track duty. We are hoping to soon add an F80 M3 and F82 M4 GTS. However, the JB4 can be stacked with a flash tune, known as a back-end flash. Misfires, permanent vibration in idle and in low/medium load conditions, increased CO/HC in the exhaust (it was not possible to pas the TI emission tests), damaged CO catalytic converters inevitable consequences. Individual adaptations of injectors. N series. 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. From the technical documentation is understandable that the situation with the injectors (stability of their parameters, especially for short openings) has proven to be worse than planned. JavaScript is disabled. Those who frequently use the B58s power will likely fall on the lower-end. Spark plugs are a standard maintenance wear and tear item. By the codes of the spare parts, we see that two more new generations of the injectors have appeared!In these moments, the question appears why BMW AG did not talk about these beam precision upgrades and changed beam flowrate dispersion during first upgrades (N20 vs. N26)? Its a quality oil for a good price. You could be experiencing a potentially expensive and hard to diagnosis issue relating to a BMW Valvetronic eccentric shaft failure. As avid N54 enthusiasts this is one of our favorite topics. N43/N53 E and F series. BMW introduced the B-series of modular engines in 2016. The BMW B58 is a turbocharged straight-six engine, which began production in 2015. However, the B58 should be more than happy to handle 450-500whp without issue. Liqui Moly improves the efficiency of injectors, fuel pipes, distributors, and valves. I see people chanting B58 over N54 but i don't see the hype. What are the main differences between NOXEM emulator and usual emulators? The mechanism with the spring is more robust and stronger.. Good question, and there is no perfect answer. As with the N55, the B58 engine uses a single twin-scroll turbocharger. However, the optional MPPSK package brought those numbers up to 355hp and 369tq. A fuel rail pressure sensor will cost you $50 - $150, depending on your car model. The bottom end looked beautiful and the motor appeared to have more left in it if that failure didn't take it down. An example. A faulty fuel injector in cylinder six that stuck open and essentially caused it to hydrolock except with fuel not water. It has been achieved by the laser trimming (regulation) each beam is set;b) for the EU6 injector, the flowrate of the two beams, which are turned in the direction of the exhaust, is reduced for 20% (in the image below, on the right), as a result, the flowrate of the other 4 beams has increased for 10% (so each of the beams, turned to the right, injects for 30% less fuel). This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. T#: 2691305 | Part#: B2358417. Ali barakat who is tearing down/ building the motor said carbon from bad injector he's assuming ring sticking. Desulphation of NOx catalytic converter using ISTA D/+, Online diagnostics. 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. Problems of air-tightness, Idle. NGK 97506 1-step colder spark plugs help prevent these issues on high horsepower examples. Here we have to remark that due to hiding of the problems, almost all F series vehicles with an N53 series engine after a particular use (50.000 km+) were not using a Stratified charge. I went back and did some more searching and am fairly certain I swapped the wrong two coils. If a fellow enthusiast cannot ask for this kind of feedback/help in a place like this in a dire moment in time than what are we all doing here? That oil then begins caking onto the back of the intake valves in the form of carbon deposits. Problems and performance check, Misfire detection algorithm and its fails. In my opinion, cylinder scoring is bad air intake or an oil problem. How did DI fail on cyl 6 ? Anyways, we ultimately recommend the JB4 and well dive into that more. I had something very similar with out the mod. Mechanic found 4 misfires and fouled plugs and bad coils. It provides better fulfillment of cylinders with the fuel. Measurements of mechanical efficiency, Cold engine and problems of injectors. All in all, its not too bad. Potential Problems for B58 Engines. Also, these engines didnt have a Stratified charge. Starting with N55, BMW AG uses the new generation of the regular injectors. Where could be the problem? What exactly this is already the next step in the diagnostics.Such performance of the cylinder causes the diesel car feeling permanent vibration. Your email address will not be published. As with many turbo BMW engines the B58 loves to burn through spark plugs. 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. Problems of air-tightness, Idle. They also recommend using an LL-14 FE+ approved fuel. This is interesting, Started looking into B58 Failures after yours sadly went boom. Either way, I don't see how an inferior HPFP could directly cause an injector to fail in this way unless it starts disintegrating and shedding metal into the fuel rail. Point is, standard maintenance isnt cheap. 6 seemed to have gunked up either be it Ethanol Gunk or Carbon build up. Again, the B58 seems to be highly reliable in its early days. From what I've read this issue was only on 2016 plates and some 17 plates. 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. Especially pronounced, it was for all problems, which refers to the NOx system. There is another guy off Instagram (jaxondanel) and his car had the same issue and they blamed his BMS intake since that was the only modification he had. Now that motor is torn down, what damage was done to #6 ? Mileage when the failure occured? Update your vehicle. Then the rod eye is cracked in two which ensures a precise fit. Stratified charge: disabled. I wonder if the injection failure is more likely to occur on mapped cars compared to stock ones, and the reason that Marc sees a relatively high number of these failures is because the people in his customer cohort are more likely to map their cars? Wonder if that crappy 0-20 oil has anything to do with it. BMWs B58 engine is a 3.0L inline-6 turbocharged, direct injection gasoline engine produced from 2016-present. However, those in hot climates may be better suited to 5W-30. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Our site is dedicated to all things BMW Tuning related. Copy all codes and code Details. We wrote a short post about the max boost here. 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 . 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. $436.16. What sort of engine air filter? Uneven running. Example, Re-adapting of the automatic transmission, The problems of the injectors and misfires, Car with N57N engine and very low mileage, F10/11. A faulty spark plug may not conduct electricity properly. 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. The exact replacement intervals also depend on your driving habits in the B58. 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. The Fora platform includes forum software by XenForo. The Bosch solenoid injector used on the B58 engine Turbo Charger. Coolant also helps prevent corrosion. You must log in or register to reply here. Dirty intake valves (walnut blast needed). There are tons of "scoring threads" on this forum, mentioned on tuned and stock engines. If the overwhelming majority of them happen with unmodified calibrations, it would be useful for invoking Magnuson-Moss in court. Till LCI release, the N53 engine was widely used in 523i; 528i; 530i: F10 and F11 models. Notes. 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. B58. Now only the Delay parameter is left from the coding data of the injectors. Its simply due to the nature of direct injected engines. The efficiency of cylinder No. Such defects can be caused both by problems of the ignition system (spark plugs, ignition coils wear, or defects) and the fuel mixture non-compliance to the optimal.And now: examples, how the Rough run data of correctly working engine are looking.Idle: Low required torque (20 .. 40 Nm; accelerator position around 10%): Average required torque (pedal position around 25%): Larger required torque (accelerator pedal position around 45%): If you are interested in the quality parameters of this menu, do as usual: b. turn off the ignition coil of some cylinder for a running engine. I noticed the vibration in the cold months. F series. Time will tell how often its necessary on the B58. We recommend opting for an open intake like the BMS option. Dealers attempt to sketch you for EUR 6000? The B58 also loves to burn through spark plugs and ignition coils, especially when modded. 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. And the story can begin. In these engines, the same injectors as for N55/N20/N26 are used. These are from Bosch who make them for BMW. Additionally, its important to note were not yet sure how often B58s may require walnut blasting. I am getting all 8 coil packs and spark plugs replaced, and a tune up. Check out our B58 downpipe guide for more info. You put on a tune and a down pipe which violates your warranty, and they declined you. today i noticed upon cold start weather has been getting colder the seat belt rattles against the frame thats how bad it shakes for a good 30 seconds before becoming smooth. Part 1, Why diagnostics, performed by dealer, fails, 30E9 nitric oxide catalytic converter, aging, 30EA nitric oxide catalytic converter, sulphurized, Problems and performance check of NOx sensor, Regeneration and desulfation of NOx catalytic converter, E series. N43/N53. However, we believe Toyota opting to use the B58 says a lot. Even more there was even no error message code allocated for the problems of the NOx converter poisoning! 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. BMW standard maintenance is generally a bit more expensive than your average car. The N55 only requires walnut blasting every 80,000ish miles. Am I going to dig it up, nope, but feel free to use the search button. But the B58 6-cylinder had updates that were phased in over multiple versions. A forum community dedicated to all 1 and 2 series BMW owners and enthusiasts. Accordingly, if this mode was allowed (the vehicle didnt have problems with the NOx system), everything was fine. Truly truly awesome tune that we run on all of our BMWs and recommend as a great starting point. That won't work. That is far from the truth. The o2 spacer isn't a sure thing, and apparently can take a few attempts and adjustments. We wrote a short post about the max boost here. Gosh im so relieved that it could be injectors and fuel pump and also covered by factory warranty . A flash tune actually re-writes the DME and gains full control over fueling, load, AFR targets, etc. Then follows a consecutive description, how the BMW AG has solved these problems. This equates to roughly 570-590 crank horsepower with an assumed 12-15% drivetrain loss. I love the car aside from this issue its the perfect daily in my opinion . 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. Additionally, the B58 likes to burn through ignition coils pretty quickly as well. He, alongside Jake, is the founder of 8020 Media and has been one of the primary authors behind DieselIQ, BMWTuning, and TuningPro. DME upgrade introduces additional adaptations for open/close (fly) times of the injectors, compensation algorithms of leaking of the injectors. Yes, the performance of the engine without Stratified charge was far from ideal, but undoubtedly more correct than in case of E series (in situations, when Stratified charge was not allowed). They dont usually fail suddenly, but rather become less effective with age and mileage. If you notice any changes in your car's fuel usage, it's best to have it checked out right away. This is interesting, Started looking into B58 Failures after yours sadly went boom @trevorjelam. Injectors from a dealer. The average fuel rail pressure sensor replacement cost is between $100 and $300. Performance and sound kit [2] [3] [4], Injectors. Can anyone here help ? How long an engine will last is always a tough topic. N63. Search Entire Site . 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. Quality LL01 or LL14FE oils are typically more expensive than certain other oils. Whats the difference, Dealer. Certain G series models began receiving the updated B58TU1 in 2019. I am looking for any documented cases I can provide as evidence . It manages a respectable 322-382hp and 332-369 lb-ft from the factory. Theyre both enthusiast cars that deliver great performance, handling, and driving experience. Rough run. Genuine BMW fuel injector for B58 engines.