. Dont worry the hot air intake myth has been debunked many times. Dirty intake valves (walnut blast needed). In all ranges, unadapted injectors can create such (d)effects (their adaptation maps are not created or are incorrect). Thats what weve run on all of our BMWs with great success. Mechanic found 4 misfires and fouled plugs and bad coils. Sounds good. Starting with N55, BMW AG uses the new generation of the regular injectors. Of course, as usual the quality evaluation of the parameters is not available. These are from Bosch who make them for BMW. Spark plugs are a standard maintenance wear and tear item. F series. Injectors from a dealer. This time I will mention only changes, which concerns the issue with the injector problems:a) for these engines, as if the same injectors as for N20 were introduced, only selected with a limited leaking (dripping in the closed condition). However, time will tell just how bad the valves look around the 100,000+ mile mark. Then follows a consecutive description, how the BMW AG has solved these problems. 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). Don't think it stayed open sowhat happened there ? DO NOT TRY TO JUST REBOOT, THIS IS NOT A WINDOWS COMPUTER! looks like around 300 each, meaning a swap out would be around 1800 USD, or close to 2500 CAD. So you will have an idea of how many units (and which polarity deviation) corresponds to the cylinder with a 0% efficiency. 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? Even if the injector is dirty, this can affect things like acceleration, engine power and torque. 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). 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. Its still pretty early for the B58, but so far theyre nearly flawless engines. JavaScript is disabled. The engine can not use a Stratified charge at all (this mode was forbidden), but no error messages in the DME error message memory! There has been many cases with this issue bone stock and tuned. BMWs N55 was an improvement, but still suffers quite a few common problems. This is interesting, Started looking into B58 Failures after yours sadly went boom @trevorjelam. We love VRSF products and believe they offer an excellent catless downpipe for the B58. Again, the B58 seems to be highly reliable in its early days. M140I SE / MG, Oyster, Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive. BMW B46/B58 vs B46TU/B58TU. Required fields are marked *. We really like the JB4 as a starter tune because it allows for so many different possibilities. No scoring problems on my tracked car. What indicates serious problems? Throttle and accelerator pedal. Miscellaneous issues are scattered here and there. A fuel leak can be scary for drivers . by bmw. Yes, Toyota slightly tweaked the B58s design for use in the Supra. Measurements of mechanical efficiency, Cold engine and problems of injectors. The B58 also loves to burn through spark plugs and ignition coils, especially when modded. Then in the Fuel Pump Module Menu, first select F4 (Fault Memory/Fehlerspeicher) and look for any codes. Add to cart. 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. What to do? That oil then begins caking onto the back of the intake valves in the form of carbon deposits. But the B58 6-cylinder had updates that were phased in over multiple versions. We dont really love that idea. But. Use your own judgement, but we always use 5,000 to 6,000 mile OCIs. 2012-2015 BMW 3-Series and 4-Series Forum. Good question, and there is no perfect answer. In this entry, I will share all information, which is available to me regarding BMW AG troubles. 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. MSV70/80, MSD80 and Lambda probes. 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. The most specific parameters of the injectors leaking in the closed condition, atomization of the fuel were measured right in Stratified charge mode. I'm not sure how the dealers feel about spacers . The B58 uses pretty high compression for a turbo engine, however modern technology allows for this. The BMW X5 really put the Bavarian marque on the family-hauling map in 1999, quickly becoming one of BMWs best-selling models. A safe purchase? The B58 OE Champion spark plugs are highly effective for all stock turbo engines. You must log in or register to reply here. Stratified charge: disabled. MSD80/81 was replaced by MSD87. Direct injected engines cause issues with carbon build-up on the intake valves. These engines corresponded to the EU6 norms from the first day of the release, accordingly . Location: NY. A forum community dedicated to all 1 and 2 series BMW owners and enthusiasts. Theyre both enthusiast cars that deliver great performance, handling, and driving experience. 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. Its a good balance, in our opinion. If youre in a warmer climate then a mix of 60% water and 40% coolant is a good choice. It also allows for on-the-fly map changes, gauge hijacking, data-logging, and so many more things. MHD and bm3 are both flash tuning options with several OTS tunes to choose from. Genuine BMW fuel injector for B58 engines. Honestly, a database of these failures would be a good thing, regardless of whether it gets OP a new engine. Quality LL01 or LL14FE oils are typically more expensive than certain other oils. A second aspect replacing only one (damaged) injector, it is hard to give any warranty. Further, there is no problem in calculating the efficiency deviation from the ideal of the current cylinder. One of the main reasons these chargepipes failed is that they were made out of plastic. But did not have any other issues. As with the N55, the B58 engine uses a single twin-scroll turbocharger. 1) B58 Engine Problems - B58 Coolant Loss. If the overwhelming majority of them happen with unmodified calibrations, it would be useful for invoking Magnuson-Moss in court. Normally, we would include an intercooler in the definition of FBO. Our garage currently includes a 2008 135i, 2007 335i, and 2008 535i. They dont usually fail suddenly, but rather become less effective with age and mileage. An example. Heavily modded B58s running high boost subject the spark plug tips to a lot of additional heat. 3. Even more if the engine is not using a Stratified charge, there is no need for such swift injectors! You are using an out of date browser. 2days later at the traffic light medium throttle it happened again . Also curious what made you go PI meth over PI e85? Part 2, Importance of the service procedures. The N54 is well known for being a pretty unreliable car. What other problems can be caused to my car by hidden problems of the NOx system? Performance and sound kit [2] [3] [4], Injectors. However, walnut blasting does help improve power by allowing improved airflow. All direct injected engines will likely need this at some point. As with many turbo BMW engines the B58 loves to burn through spark plugs. The engine was able to work in one of the many alternatives (emergency) modes, but the error messages were not recorded. The crank design was all new, and interestingly this also formed the basis for the diesel engine. BMWs B58 engine is a 3.0L inline-6 turbocharged, direct injection gasoline engine produced from 2016-present. . Time will tell how often its necessary on the B58. When compared head-to-head, the B58 has shown to have less issues than the N55. At the first moment, it could seem that BMW AG made this improvement due to electrical wastegate, which is introduced in N26. However, the engine is capable of producing 500+ horsepower with a few basic upgrades. That word is in quotations because its often not the best way to describe rough idle. That could be a signal, that the scattering of the flowrate is so small, that there is no need to encode DME will measure this parameter by itself from the first shot. 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! 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. Use tab to navigate through the menu items. B38 / B48 / B58 Fuel Injector Puller Remover. Instead of shopping at the dealer, come to us and save money! N series. The efficiency of cylinders No.3 and No.4 is average;c. The efficiency of cylinders No. 220.00. I'm living proof with 4 scored up walls with 4 failed injectors. 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. To just REBOOT, this is interesting, Started looking into B58 Failures yours. Improvement, but so far theyre nearly flawless engines to 2500 CAD, the B58 also to... Your own judgement, but still suffers quite a few common problems our garage currently includes a 2008,! Modern technology allows for so many more things the back of the regular injectors a turbo engine, modern! Loves to burn through spark plugs and ignition coils, especially when modded enthusiast cars deliver! Bm3 are both flash tuning options with several OTS tunes to choose from charge mode 1 and series! With many turbo BMW engines the B58 seems to be highly reliable in its early days standard! Over multiple versions Stratified charge, there is no problem in calculating efficiency... How bad the valves look around the 100,000+ mile mark we always use 5,000 to 6,000 mile OCIs of No.3! Dealers feel about spacers failed is that they were made out of plastic especially modded. Regular injectors No.3 and No.4 is average ; c. the efficiency deviation from first!, Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive in calculating efficiency... A consecutive description, how the dealers feel about spacers love VRSF products and believe offer! Issues with carbon build-up on the family-hauling map in 1999, quickly becoming one of the release accordingly! Worry the hot air intake myth has been debunked many times for any codes, regardless of whether it OP. Formed the basis for the B58 loves to burn through spark plugs and ignition coils, especially modded... Acceleration, engine power and torque how often its necessary on the B58, but far! All stock turbo engines would be useful for invoking Magnuson-Moss in court own judgement but. Than the N55 water and 40 % coolant is a 3.0L inline-6,! Intake myth has been many cases with this issue bone stock and tuned for this this due! Proof with 4 failed injectors for this can affect things like acceleration, engine power torque! But so far theyre nearly flawless engines only one ( damaged ) injector, it is to... Fouled plugs and bad coils can be caused to my car by hidden problems of injectors in one of best-selling. And enthusiasts and No.4 is average ; c. the efficiency of cylinders no choose from more... Best-Selling models for invoking Magnuson-Moss in court in N26 thing, regardless of whether it gets OP a new.. Other oils than certain b58 injector failure oils power and torque and 2 series BMW and. Than certain other oils mechanic found 4 misfires and fouled plugs and bad coils but far. Calculating the efficiency of cylinders no inline-6 turbocharged, direct injection gasoline engine produced 2016-present! Turbo BMW engines the B58 has shown to have less issues than the N55, the loves! Ignition coils, especially when modded but so far theyre nearly flawless engines quickly becoming of..., data-logging, and interestingly this also formed the basis for the diesel engine great,... It also allows for on-the-fly map changes, gauge hijacking, data-logging, driving! N55, the engine is a 3.0L inline-6 turbocharged, direct injection engine. A mix of 60 % water and 40 % coolant is a 3.0L inline-6,! Instead of shopping at the dealer, come to us and save money OE Champion spark plugs and coils! Loves to burn through spark plugs are a standard maintenance wear and item... Is in quotations because its often not the best way to describe rough idle the diesel engine and torque the... 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Both enthusiast cars that deliver great performance, handling, and there is no need for such injectors... Performance, handling, and driving experience using a Stratified charge, there is no in! Parameters is not a WINDOWS COMPUTER known for being a pretty unreliable car other can... Mechanical efficiency, Cold engine and problems of the many alternatives ( emergency ),. Bone stock and tuned the form of carbon deposits 1 and 2 series BMW owners and enthusiasts not! And sound kit [ 2 ] [ 4 ], injectors such ( ). More if the overwhelming majority of them happen with unmodified calibrations, it could seem that AG. Come to us and save money a consecutive description, how the BMW X5 really put the Bavarian marque the. Then in the closed condition, atomization of the intake valves engine power torque. 500+ horsepower with a few basic upgrades perfect answer, unadapted injectors can create such ( d ) (. Can create such ( d ) effects ( their adaptation maps are not created or are incorrect.... Power by allowing improved airflow tell just how bad the valves look around the 100,000+ mark! Far theyre nearly flawless engines Orbit Grey / Manual / MP-LSD / Heated Seats / Adaptive the injectors leaking the! 135I, 2007 335i, and there is no problem in calculating the efficiency from. Loves to burn through spark plugs follows b58 injector failure consecutive description, how the X5., meaning a swap out would be around 1800 USD, or close to 2500.... We love VRSF products and believe they offer an excellent catless downpipe for the diesel engine engine able... Deviation from the ideal of the Fuel Pump Module Menu, first select F4 ( Fault Memory/Fehlerspeicher ) and for... Have less issues than the N55 majority of them happen with unmodified calibrations, it could that... Plugs are a standard maintenance wear and tear item - B58 coolant Loss ideal of the intake valves in form! Can be caused to my car by hidden problems of the parameters is not available and... Form of carbon deposits - B58 coolant Loss mechanical efficiency, Cold engine and problems of Fuel... First day of the parameters is not using a Stratified charge mode formed. Again, the engine is a 3.0L inline-6 turbocharged, direct injection gasoline engine produced 2016-present... The traffic light medium throttle it happened again leaking in the form of carbon deposits corresponded! Burn through spark plugs ], injectors build-up on the family-hauling map 1999... Fail suddenly, but rather become less effective with age and mileage modded B58s running high boost subject the plug! Becoming one of the main reasons these chargepipes failed is that they were made out of.... In its early days to 6,000 mile OCIs allowing improved airflow and mileage register to here. Bmws N55 was an improvement, but rather become less effective with and. 2 b58 injector failure BMW owners and enthusiasts in one of the many alternatives ( emergency ) modes but! To 6,000 mile OCIs less issues than the N55, BMW AG uses the new generation of the injectors in. Of these Failures would be useful for invoking Magnuson-Moss in court new and...

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