To become a vendor visit: https://bit.ly/ss-vendor-apply. The mechanism with the spring is more robust and stronger.. Dirty intake valves (walnut blast needed). by bmw. The situation of No.3 and No.4 is slightly worse, but cylinders No.2 and No.5 dont have either fuel or air. New. 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. Issues such as HPFP and fuel-injector failures were no problems yet for B58s but let us assess some common ones: Coolant Loss 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. The B58 crankshaft is made of forged steel. Sounds good. No scoring problems on my tracked car. 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! We are hoping to soon add an F80 M3 and F82 M4 GTS. Minus the walnut blasting since most dont have the equipment to do that at home, so we quoted shop pricing. It also allows for on-the-fly map changes, gauge hijacking, data-logging, and so many more things. The thermal expansion from the extra heat could contribute to the skirt contacting the bore. As we discussed briefly above, the N55 was an improvement over the N54. If the car starts up one morning, or on a pull, and misfires followed by smoke, chances are an injector has gotten stuck. So far, the B58 won four Wards 10 Best Engine awards. Good evening, I am writing to try to get info, and outcomes from anyone who.may have experienced the same issue I am having. Some of the 2019 G Series models started getting the TU1 in 2019, but they all have some common problems to consider. I love the car aside from this issue its the perfect daily in my opinion . Till LCI release, the N53 engine was widely used in 523i; 528i; 530i: F10 and F11 models. Rough run. Are there any ways to see the health status of the NOx system?, B58. Smooth run. When that cloud of smoke came out i thought oh no there goes the engine Well its official . One of the main reasons these chargepipes failed is that they were made out of plastic. I'm not sure how the dealers feel about spacers . We love VRSF products and believe they offer an excellent catless downpipe for the B58. BMW does not say to us. Yes! How long an engine will last is always a tough topic. Mechanical Maintenance - Break-in, Oil, Fluids, Servicing, Etc. I'm living proof with 4 scored up walls with 4 failed injectors. We wrote a short post about the max boost here. The TU1 update is mostly intended to improve emissions. Were going to guess walnut blasting will be necessary maintenance around the 100,000 mile mark. 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. In 2010, the 335i received the updated N55 engine followed by the B58 in 2016, however, the model was rebranded to the 340i. iTrader: Quote: . Fuel consumption of my car has increased, but DME has no error messages recorded. Dealers attempt to sketch you for EUR 6000? After 5 mins parked engine off it went away . 71. 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 B58 OE Champion spark plugs are highly effective for all stock turbo engines. Problems and performance check, Misfire detection algorithm and its fails. We recommend flushing and replacing the coolant every 80,000 to 100,000 miles on the B58. The B58 engine was named to Ward's World's 10 Best Engines 4 times, in 2016 (installed in the . Fuel Pressure Sensor Replacement Cost. Take a look at the screenshots I attached. Its a lot of torque for a factory single turbo bolted to a 3.0L inline 6. Its also not terribly expensive, especially for the DIY crowd. However, the engine is capable of producing 500+ horsepower with a few basic upgrades. Again, water is actually more effective at cooling. But there was a major update done in 2018 and then another for 2020. Visit FCP Euro. They essentially trick the DME into thinking its running stock-like boost when the JB4 is really modifying the boost signal. BMWs N55 was an improvement, but still suffers quite a few common problems. There are not endless cases of waste-gate rattle, HPFP failures, or fuel injector failures, like with the N54. engine failure and limp mode . 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. 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? Its a vague answer, but theres really no perfect answer. DO NOT TRY TO JUST REBOOT, THIS IS NOT A WINDOWS COMPUTER! Can anyone here help ? We wrote a short post about the max boost here. The o2 spacer isn't a sure thing, and apparently can take a few attempts and adjustments. The chargepipe, Read More BMW B58 Chargepipe Upgrade GuideContinue, Ever since the twin turbo N54 hit the markets in the 2007 BMW 335i, BMW has been building on the design of the turbocharged, direct injected inline 6 engine. Its tough to say. W. The moment we add anything to a motor we are wading in the pay to play water. However, the overall design of the B58 should make any of these issues less common than previous BMW engines like the N54 and N55. What fundamental changes expected this generation of the engines? 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. 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). What other problems can be caused to my car by hidden problems of the NOx system? Heavily modded B58s running high boost subject the spark plug tips to a lot of additional heat. 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. 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. This fuel injector cleaner mitigates starting issues, hesitation, and stalling so you can get where you need to go quickly. A fuel leak can be scary for drivers . 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). 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? N43/N53 operation modes. For example, in idle only one injection impulse is left (N43/N53 series engines had two impulses), the length of it doubled. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. That plug definitely does not look good. What are the main differences between NOXEM emulator and usual emulators? However, the optional MPPSK package brought those numbers up to 355hp and 369tq. What other problems can be caused to my car by hidden problems of the NOx system? Due to injector problems, these engines were a nightmare for BMW AG. That word is in quotations because its often not the best way to describe rough idle. Perhaps it is, too - just that the injector goes first for whatever reason. If its not the coil pack and spark plugs what could it be? **Please let us know if we missed anything in this post, or if there is anything you would like to learn more about. We would not recommend going for this kind of power unless you have plans to upgrade the turbo. We recommend replacing these if you are starting a new build, or have these on hand just incase a failure happens. Use your own judgement, but we always use 5,000 to 6,000 mile OCIs. 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. Then in the Fuel Pump Module Menu, first select F4 (Fault Memory/Fehlerspeicher) and look for any codes. We recommend the following B58 ignition coil replacement intervals: A good general rule of thumb is to replace the ignition coils every second time you change spark plugs. Now becoming a common cause of poor running on these engines. 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. What are deviations from the ideal allowed? Originally Posted by G_B58. Will report back with results That should do it. Rough run. 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. 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? Enter the JB4 + back-end flash option. As with spark plugs, ignition coils are considered a standard maintenance wear and tear part. 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. 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 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. Dont overlook this basic maintenance item on the B58. The fundamental difference from the previous image curves of the cylinder performance are zigzags, jumps up/down. These engines corresponded to the EU6 norms from the first day of the release, accordingly . The BMW 520d came with a 2.0L Diesel with similar engines to the 320d with engine codes of N47D20A and N47D20C. However to date the B58 is shaping up to be a highly reliable engine. We repair these nearly weekly at the minute, got 2 cars here waiting to get sorted. As with the N55, the B58 engine uses a single twin-scroll turbocharger. The main tank is essentially what would be standard on all cars, while the secondary tank is for the B58 air-to-water intercooler. The two predecessors to the B58, the N54 and N55, were notorious for busting chargepipes left and right. Truly truly awesome tune that we run on all of our BMWs and recommend as a great starting point. That is far from the truth. Please drop a comment if there is something we missed or you would like to see discussed. Expect gains in the ballpark of 15-30whp with a catless downpipe. The internals and design are plenty strong to surpass 200,000 miles. Anyways, we ultimately recommend the JB4 and well dive into that more. Different (remaining) efficiency of cylinders. Its also doing so with greater overall reliability. But no it turns out that this upgrade is also presented for all N20 engines after a certain date. Spark plugs are a standard maintenance wear and tear item. The pistons are cast, but remain strong. Those who go to repair shops for every minor problem or maintenance item may find the engine more in the mid-range for overall costs to own. After replacement, I would NOT upgrade DME to 17.2.9. We recommend running a 0W-30 weight oil on the B58. : //www.facebook.com/kern417youtubehttps: //www.instagram.com/kern417https: //www.tiktok.com/ @ kern417? Support the people that Support ME part..., got 2 cars here waiting to get sorted a great starting point mile mark or. Like with the spring is more robust and stronger go quickly short post about the max boost here producing... All of our bmws and recommend as a great starting point are plenty strong to surpass 200,000.... Effective for all stock turbo engines changes expected this generation of the 2019 G models. 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Engine awards we add anything to a 3.0L inline 6 tips to a motor we are in... Max boost here bmws and recommend as a great starting point turns that! Curves of b58 injector failure NOx system?, B58 again, water is actually more at!