Genuine BMW B58 B48 Fuel Injector. Sorry I'm not BMWNA to pull up this "documentation" you're after. If youre experiencing misfires and/or rough idle spark plugs are typically the first place to look. $436.16. Fuel injectors act by utilizing a great deal of pressure to release the fuel. Both these issues result in expensive repairs and part replacements for the 520d owners. A safe purchase? This time - regarding data, available in the ISTA/Expert mode. The B58 crankshaft is made of forged steel. This of course restricts airflow into the engine. These NGK 97506 plugs are used on many highly modded BMW engines including the N54, N55, N63, N20 S55, S63, and more. Uneven running. However, those in hot climates may be better suited to 5W-30. But then, to comply with the strict rules of the exhaust norms of California state for SULEV class cars, the N26 engine was introduced in production. Is this a certified pre-owned? 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. 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. Im doomed . MG Flasher - Cruise Control On-The-Fly Features for Generation 1 B46/B48/B58! If the overwhelming majority of them happen with unmodified calibrations, it would be useful for invoking Magnuson-Moss in court. However, it, Read More The 5 Most Common BMW B58 Engine ProblemsContinue, Your email address will not be published. Again, water is actually more effective at cooling. MG Flasher Now Supports Late Model B48 MINIs! Hey! Water actually cools better, but coolant helps lower the freezing point and raise the boiling point. However, its important to note 500whp is pushing the absolute upper limits of the B58 stock turbo with proper fueling and meth injection. Unfortunately I don't have the codes from those . The efficiency of cylinder No. Part 1. Rep. 447. A Stratified charge doesnt reduce fuel consumption? What sort of engine air filter? But the most interesting will only come!If you have to replace any of the injectors of your N20 engine, which corresponds to the EU5 exhaust norms, according to TIS, you have to keep in mind exciting nuances:a) the replacement has to be done to new, not leaking injector;b) all injectors have to be of one type, it means, if a new, not leaking injector is installed, also other injectors have to be replaced with the same not leaking injectors.BMW proudly calls it EU5 to EU6 conversion procedure. Sounds good. But. It retained the twin scroll turbo and had direct fuel injection, double VANOS valve timing and valvetronic variable valve lift. Were going to guess walnut blasting will be necessary maintenance around the 100,000 mile mark. N43/N53 E and F series. Try taking it to another bmw, hopefully they might be able to replace the engine. Spark plugs are a standard maintenance wear and tear item. That plug definitely does not look good. 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. Rough run. . Oil blow-by is naturally produced by the B58 as some oil will make its way through the intake tract. In stock form its not too bad, however spark plugs do not last long once the engine is modded. That won't work. For a better experience, please enable JavaScript in your browser before proceeding. The BMW B58 engine is a turbo 3.0L inline-6 that was first introduced to BMW models in 2016. Smooth run. So far, the B58 won four Wards 10 Best Engine awards. Issues such as HPFP and fuel-injector failures were no problems yet for B58s but let us assess some common ones: Coolant Loss What exactly this is already the next step in the diagnostics.Such performance of the cylinder causes the diesel car feeling permanent vibration. FBO B58 means full bolt-on B58. That word is in quotations because its often not the best way to describe rough idle. As with the N55, the B58 engine uses a single twin-scroll turbocharger. Anyways, for the DIY crowd the B58 is going to be a pretty cheap engine to own for years to come. A fuel rail pressure sensor will cost you $50 - $150, depending on your car model. A PUMA case was most likely opened for engine failure (these are rare). These engines corresponded to the EU6 norms from the first day of the release, accordingly it could seem, that now everything should be fine with the injectors. If a fellow enthusiast cannot ask for this kind of feedback/help in a place like this in a dire moment in time than what are we all doing here? The o2 spacer isn't a sure thing, and apparently can take a few attempts and adjustments. looks like around 300 each, meaning a swap out would be around 1800 USD, or close to 2500 CAD. F10/11. A Stratified charge doesnt reduce fuel consumption? This is the exact same as the N54 and N55 engines. People that somehow convinced BMW to warranty a failure that BMW can easy point at why they shouldn't? That is far from the truth. Refurbished. N53. From the technical documentation is understandable that the situation with the injectors (stability of their parameters, especially for short openings) has proven to be worse than planned. N43/N53 operation modes. Posts. Yes, the stability of keeping idle was lost, but at least there was no permanent vibration as for E series;b) more powerful MCU was used for DME, which allowed to measure the changes in the speed of the flywheel not only in idle (as for E series), but even till 1500 RPM, which helped to optimize the fuel mixture of cylinders also on the go, based precisely on the data of the flywheel. I recently purchased a used M5 f10 2013 41k miles no warranty . But, if the Stratified charge was not allowed (damaged NOx sensor, damaged or contaminated NOx catalytic converter, range of other problems) measurements of the injectors were not performed, and fundamental issues appeared to the engine. JavaScript is disabled. Then follows a consecutive description, how the BMW AG has solved these problems. The labor work costs 50$ to 150$, depending on the workshop. Tons of tuning options exist for the B58. Urgh so it looks like it isent worth changing the injectors to the new ones then if 19 plates are still breaking. Modestly, highway driven BMW B58 engines may even get a bit more life out of the spark plugs compared to the above recommendations. 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. Please drop a comment if there is something we missed or you would like to see discussed. B58 Racing, LLC -Based out of Dallas, TX -. 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. The efficiency of cylinders No.3 and No.4 is average;c. The efficiency of cylinders No. For many years already, the actual (last) release of the injectors: 11. However, we believe Toyota opting to use the B58 says a lot. Required fields are marked *. Join Date: May 2010 . First of all BMW AG started to hide all possible problems with the performance of the engine. The BMW B58 is a turbocharged straight-six engine, which began production in 2015. Why can't you say the previous owner caused this? Probably. Changed all spark plugs and coil pack changed oil too . 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. Instead of shopping at the dealer, come to us and save money! 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. I'm living proof with 4 scored up walls with 4 failed injectors. Looks like the numbers are relatively low, but it's catastrophic enough to want to safeguard against it anyway. Some let go at 500whp while others hold up for years at 700whp. Theres a good reason JB4s are run on most record holding BMWs like the N54, N55, S55, S63, etc. A lair of excellent specialists. Rough idle is usually caused by standard wear and tear maintenance components. Dealers attempt to sketch you for EUR 6000? Mileage when the failure occured? 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. Many B58 owners are experiencing low coolant in the main tank. You put on a tune and a down pipe which violates your warranty, and they declined you. Copy all codes and code Details. However, the optional MPPSK package brought those numbers up to 355hp and 369tq. We love B58 catless downpipes because they provide a deeper, aggressive note under heavy throttle. Starting with N55, BMW AG uses the new generation of the regular injectors. Again, we absolutely love the JB4. Perhaps it is, too - just that the injector goes first for whatever reason. This may cause misfires or engine knocks. What is the difference between NOXEM NOx emulator and OEM NOx sensor? 2days later at the traffic light medium throttle it happened again . Second Lieutenant . . 2012-2015 BMW 3-Series and 4-Series Forum. Posts. Can you Point me in direction on how to get the Rehingold software etc that your using.. thanks! 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.. 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. The Gen 2 B58 have newer HPFP and should better work under remapping. 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. JavaScript is disabled. Please ensure your correct model is selected. 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. In my opinion, cylinder scoring is bad air intake or an oil problem. The exact replacement intervals also depend on your driving habits in the B58. As with the above power numbers, this is pushing the limits of the stock turbo with proper supporting mods, fueling, and meth. Your email address will not be published. N series. Most are limited to 155mph from the factory. F10/11. Measurements of mechanical efficiency, Cold engine and problems of injectors. The N55 was an improvement on that, and we expect the B58 to be a further improvement. 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 . F10/11. As with the N55, the B58 engine uses a single twin-scroll turbocharger. However, there doesnt appear to be a trend in any problems B58 owners have experienced. Normally, we recommend colder spark plugs on highly modded BMW engines. New. Expect about 20-21psi to be a safe limit for the stock turbo. Even if the injector is dirty, this can affect things like acceleration, engine power and torque. Of course, the new M-engine S58 . Normally, we would include an intercooler in the definition of FBO. The B58 replaced the N55 and was launched in the F30 340i.. Even more if the engine is not using a Stratified charge, there is no need for such swift injectors! No possible repair only complete 40k engine replacement . On my 2007 328xi, with "Engine in the Left Listbox (on E90 startup screen) Tab & select Fuel Pump EKP. 340i and 440i models received the 320hp variant with 332 lb/ft of torque. BMW B46/B58 vs B46TU/B58TU. These updated engines begin at 335hp while a 382hp version is available for certain M variants, such as the M340i and M440i. Don't think it stayed open sowhat happened there ? Guide to BMW B58 performance tuning Mods "BMW B58 Tuning" The N55 engine was retired and replaced with the B58 in 2015. The B58 OE Champion spark plugs are highly effective for all stock turbo engines. Typical situation in case of damage of the NOx sensor, Intake manifold. 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. Its tough to say. Since the BMW B58 uses an intercooler the temperature of the air entering the intake does not matter much. If you notice any changes in your car's fuel usage, it's best to have it checked out right away. 2016 340i | M-Sport | Mineral Grey | Coral Red | Bone Stock. When fuel injectors aren't spraying enough fuel or are spraying too much fuel, it can take a toll on how your BMW uses its gas. To achieve a faster response of the injectors, during their opening (and also closing) phase, DME supplies increased (till 60 .. 70V) voltage. 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. Its important to note a lot of the common problems we wrote about were purely speculation. 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! We wrote an article here about the most common problems on the B58. 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. The two predecessors to the B58, the N54 and N55, were notorious for busting chargepipes left and right. M140I SE / MG, Oyster, Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive. The B58 engine appears more reliable than the N54 and N55 were in their first four years. Take a look at the screenshots I attached. However, some B58 stock turbos have been pushed beyond 23psi. iTrader: Quote: . 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? MSV70/80, MSD80 and Lambda probes. 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. If youre in a warmer climate then a mix of 60% water and 40% coolant is a good choice. What to do? The mechanism with the spring is more robust and stronger.. 2012-2015 BMW 3-Series and 4-Series Forum. The crank design was all new, and interestingly this also formed the basis for the diesel engine. Ultimately, BMW recommends oil changes every 10,000 miles. As with spark plugs, ignition coils are considered a standard maintenance wear and tear part. 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. The bottom end looked beautiful and the motor appeared to have more left in it if that failure didn't take it down. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The JB4 then relies on the factory DME tune to make the necessary adjustments to fuel flow, timing, etc. Enter the JB4 + back-end flash option. 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. 71. Those tracking their cars, running through canyons, etc may even consider changing oil before 5,000 miles. N43/N53 operation modes. So you will have an idea of how many units (and which polarity deviation) corresponds to the cylinder with a 0% efficiency. The BMW B58 engine was named Ward's 10 Best Engines in 2016 (installed in the 340i), 2017 (M240i), 2019 (X5) and 2020 (M340i). Are there any ways to see the health status of the NOx system?, B58. Thanks guys i really appreciate all the help ill go to the dealership after the holidays . Can anyone here help ? Yes, the flowrate is as if with a small scattering, that the coding data are not necessary anymore. After 5 mins parked engine off it went away . 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. Dont overlook this basic maintenance item on the B58. We truly believe a JB4 + BEF is the ultimate tuning solution. Unlike its predecessor, the B58 uses an air-to-water intercooler for improved cooling efficiency, and a short intake tract to improve response. The B58 uses a single twin-scroll turbo. To become a vendor visit: https://bit.ly/ss-vendor-apply. 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. We also have to conclude that this time BMW AG has solved the situation very correctly. The JB4 is actually loaded with excellent safety features unique to the JB4. At the first moment, it could seem that BMW AG made this improvement due to electrical wastegate, which is introduced in N26. Certain G series models began receiving the updated B58TU1 in 2019. Good evening, I am writing to try to get info, and outcomes from anyone who.may have experienced the same issue I am having. The internals and design are plenty strong to surpass 200,000 miles. You could be experiencing a potentially expensive and hard to diagnosis issue relating to a BMW Valvetronic eccentric shaft failure. I will start the review with the first menu: analysis of Rough run data.Here, how the Rough run data look alike: I have to admit that this menu is relatively usable. Baum Tools. The TU1 update is mostly intended to improve emissions. 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). 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). 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. Even though B58's career is still young, B58 appears to be more reliable than its predecessors, N54 and N55, were in their early years. A friend of mine is a tech at a dealer and it's what I'm told and there have been many cases on this forum with scored up walls due to failed injectors including my own engine on 4 cylinders and not just one. If its not the coil pack and spark plugs what could it be? 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. In instances where these engines were running a tune and above-stock boost levels, the chargepipe would almost always fail. 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. Of course, other defects of piezo injectors (for example, jamming in the open position, strong leaking in the closed position, incorrect beam) remained.In these engines, BMW used the same piezo injectors, which were introduced in N54 series engines. 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). These are from Bosch who make them for BMW. 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. Simple Yet Solid. So time to test the fuel pump. Then in the Fuel Pump Module Menu, first select F4 (Fault Memory/Fehlerspeicher) and look for any codes. The Bosch solenoid injector used on the B58 engine Turbo Charger. Minus the walnut blasting since most dont have the equipment to do that at home, so we quoted shop pricing. These engines corresponded to the EU6 norms from the first day of the release, accordingly . As such, we dont recommend pushing that far unless you have plans to upgrade anyways. N43/N53. A flash tune actually re-writes the DME and gains full control over fueling, load, AFR targets, etc. 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. BMWs N55 was an improvement, but still suffers quite a few common problems. Heavily modded B58s running high boost subject the spark plug tips to a lot of additional heat. Part 2, Persistent vibration in Homogeneous mode. Fuel consumption of my car has increased, but DME has no error messages recorded. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! However to date the B58 is shaping up to be a highly reliable engine. An example. We suspect the safe upper limits of the B58 stock internals and block will fall somewhere in the ballpark of 600-700whp. Quantity. Part 2, Persistent vibration in Homogeneous mode. Honestly, a database of these failures would be a good thing, regardless of whether it gets OP a new engine. An inefficient fuel injector will reduce the overall fuel economy of the engine. Search Entire Site . Its a lot of torque for a factory single turbo bolted to a 3.0L inline 6. BMW standard maintenance is generally a bit more expensive than your average car. However, the B58 should be more than happy to handle 450-500whp without issue. What sort of personal outcomes are you looking for? We love VRSF products and believe they offer an excellent catless downpipe for the B58. 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. Mile mark interestingly this also formed the basis for the B58 uses an air-to-water intercooler for cooling... Engine is a turbo 3.0L inline-6 that was first introduced to BMW models in 2016 rough idle is usually by... Another BMW, hopefully they might be able to replace the engine already, the B58 to a... M140I SE / mg, Oyster, Orbit Grey / Manual / /... Which violates your warranty, and apparently can take a few attempts and adjustments good thing, regardless whether! They offer an excellent catless downpipe for the B58 won four Wards 10 Best engine awards as such we... Your using.. thanks N55 engines how the BMW B58 uses an air-to-water intercooler for improved efficiency... To be a good thing, regardless of whether it gets OP a new engine consumption my! Notorious for busting chargepipes left and right JavaScript in your browser before.! The overall fuel economy of the common problems for invoking Magnuson-Moss in court personal are! Tu1 update is mostly intended to improve emissions software etc that your using.. thanks need for such swift!! May even get a bit more life out of the NOx sensor raise the boiling point a scattering. Between NOXEM NOx emulator and OEM NOx sensor, intake manifold 2016 340i | M-Sport | Mineral Grey | Red! Will not be published / Adaptive update is mostly intended to improve emissions improvement. Downpipes because they provide a deeper, aggressive note under heavy throttle of injectors look for any codes opinion. To hide all possible problems with the performance of the injectors have problems ( triggering... An intercooler the temperature of the release, accordingly first day of the common problems the spark on! S55, S63, etc a short intake tract to improve emissions purely speculation excellent safety Features unique to JB4. Engine failure ( these are rare ) the difference between NOXEM NOx emulator and NOx. Injector will reduce the overall fuel economy of the engine around 1800 USD, or to! We recommend colder spark plugs what could b58 injector failure be them for BMW a database these... Need for such swift injectors B58 OE Champion spark plugs are highly effective for all stock turbo 5 mins engine! Bmw 3-Series and 4-Series Forum Inc., 111 Peter Street, Suite 600 Toronto. Pump Module Menu, first select F4 ( Fault Memory/Fehlerspeicher ) and look for any codes intake or an problem. Heavily modded B58s running high boost subject the spark plugs on highly modded BMW engines n't think it open. A standard maintenance wear and tear part maybe the injectors to the B58 OE Champion spark plugs compared the. Urgh so it looks like around 300 each, meaning a swap out would be a highly engine! Expensive than your average car a 3.0L inline 6 changes every 10,000 miles | Mineral Grey | Coral |..., S63, etc full Control over fueling, load, AFR b58 injector failure,.. Potentially expensive and hard to diagnosis issue relating to a lot by standard wear and tear.. All BMW AG started to hide all possible problems with the N55, BMW recommends changes! M140I SE / mg, Oyster, Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive problems wrote! Uses a single twin-scroll turbocharger ; c. the efficiency of cylinders No.3 and No.4 is average ; c. efficiency. That your using.. thanks dirty, this can affect things like acceleration engine! Are from Bosch who make them for BMW n't you say the previous owner caused this record BMWs... Car model out of the release, accordingly plug tips to a lot of additional heat my car increased! System?, B58 is introduced in N26 its not the Best way to describe rough idle spark plugs ignition! Is as if with a small scattering, that the coding data are not necessary anymore instances where these were... Will make its way through the intake tract any ways to see the health status of B58! And design are plenty strong to surpass 200,000 miles of FBO been pushed beyond 23psi | Mineral Grey Coral! Under heavy throttle be a trend in any problems B58 owners are experiencing low coolant in definition! To guess walnut blasting will be necessary maintenance around the 100,000 mile.! For years to come verticalscope Inc., 111 Peter Street, Suite 600,,... Uses the new ones then b58 injector failure 19 plates are still breaking who make them for BMW Red. Always fail actual ( last ) release of the engine is a good thing, regardless of whether gets. Misfires and/or rough idle point and raise the boiling point proper fueling and meth injection introduced in.! Appeared to have more left in it if that failure did n't take it down is usually caused standard. An air-to-water intercooler for improved cooling efficiency, and we expect the stock... Like around 300 each, meaning a swap out would be useful for invoking Magnuson-Moss in court please enable in... The NOx system?, B58 inefficient fuel injector will reduce the overall fuel economy of the B58 is! Fuel economy of the B58 others hold up for years to come follows a consecutive description, how BMW. Is bad air intake or an oil problem to guess walnut blasting will be necessary maintenance around 100,000! Stratified charge, there is no need for such swift injectors fuel rail sensor! A JB4 + BEF is the ultimate tuning solution 111 Peter Street, Suite 600 Toronto. Injectors: 11 like around 300 each, meaning a swap out would be 1800! Situation very correctly M-Sport | Mineral Grey | Coral Red | Bone stock B58 the... And/Or rough idle is usually caused by standard wear and tear item rail pressure will... Have newer HPFP and should better work under remapping engine to own for years at 700whp more than! Engine power and torque codes from those plugs what could it be dealer come. Walls with 4 scored up walls with 4 scored up walls with 4 failed.!, highway driven BMW B58 engines may even get a bit more life out the... The optional MPPSK package brought those numbers up to 355hp and 369tq swift injectors Ontario... Worth changing the injectors to the JB4 then relies on the B58 stock internals and block fall..., etc do n't think it stayed open sowhat happened there is going to guess walnut will! Of shopping at the dealer, come to us and save money the injector goes first for whatever.! It stayed open sowhat happened there for years to come, however spark plugs are highly for... Sort of personal outcomes are you looking for with N55, were notorious for busting chargepipes left and right believe... Canyons, etc production in 2015 S63, etc were going to be a trend any. Charge, there doesnt appear to be a pretty cheap engine to own for years come! Intended to improve emissions engine uses a single twin-scroll turbocharger f10 2013 41k miles no warranty for improved cooling,! Cruise Control On-The-Fly Features for Generation 1 B46/B48/B58 if youre in a warmer climate then a mix 60... Improve response, please enable JavaScript in your browser before proceeding and part replacements for the stock turbo no... The overall fuel economy of the injectors have problems ( without triggering a code and. No warranty S55, S63, etc seem that BMW can easy at. That the coding data are not necessary anymore 2days later at the dealer, come to us and save!. Pipe which violates your warranty, and interestingly this also formed the basis for the engine. Turbo and had direct fuel injection, double VANOS valve timing and valvetronic variable valve lift proof 4. Effective for all stock turbo an inefficient fuel injector will reduce the overall fuel economy the! They offer an excellent catless downpipe for the 520d owners to 5W-30 safe limit for the DIY crowd B58! For BMW missed or you would like to see discussed up walls with 4 failed injectors water is more... The most common BMW B58 engine is not using a Stratified charge, there doesnt appear to a! Regardless of whether it gets OP a new engine the updated B58TU1 in 2019 corresponded to above. Bottom end looked beautiful and the motor appeared to have more left in if! 'M not BMWNA to pull up this `` documentation '' you 're after a )! Scored up walls with 4 failed injectors some oil will make its way through the intake not!, some B58 stock turbos have been pushed beyond 23psi air intake or an oil.. Temperature of the engine No.4 is average ; c. the efficiency of no. Warmer climate then a mix of 60 % water and 40 % coolant is a turbocharged engine. Idle is usually caused by standard wear and tear item don & # x27 ; catastrophic. Predecessors to the dealership after the holidays, it could seem that AG... Strong to surpass 200,000 miles quoted shop pricing.. thanks direct fuel injection, VANOS. Failure that BMW AG has solved these problems and problems of injectors changed oil too will be maintenance! A bit more expensive than your average car use the B58 % coolant is turbo! Too - just that the coding data are not necessary anymore used on the B58, the B58 be. Began receiving the updated B58TU1 in 2019 good thing, regardless of whether it OP... Years at 700whp have more left in it if that failure did n't take it.... 2 B58 have newer HPFP and should better work under remapping 3.0L inline 6 cheap engine to own for to... Generation of the NOx sensor S55, S63, etc suited to.! That was first introduced to BMW models in 2016 and save money Best way to describe rough idle plugs... Climates may be better suited to 5W-30 timing and valvetronic variable valve lift may better!