We are hoping to soon add an F80 M3 and F82 M4 GTS. This leaned out the motor and ringland piston #1 shattered and melted. Originally Posted by G_B58. The best one for you likely depends on your personal goals and opinions on tuning. This of course restricts airflow into the engine. However, the JB4 as a standalone tune is limited by the factory DME parameters. Part 2, Persistent vibration in Homogeneous mode. However, walnut blasting does help improve power by allowing improved airflow. Stratified charge performance check. ~500-525wtq. I noticed the vibration in the cold months. 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. Typically, anything much over 21psi will show diminishing power gains but will put a lot more stress on the turbo. Yes, that sounds a bit extreme at . 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. 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. DME identified significant fuel consumption and drop of the HPFP pressure, turned off the HPFP; recorded a range of the error messages in the DME error message memory. Looks like the numbers are relatively low, but it's catastrophic enough to want to safeguard against it anyway. 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? 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. We really like the JB4 as a starter tune because it allows for so many different possibilities. 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. Well discuss this more in the next question below. However, we think its a bit too long between oil changes. The B58 engine appears more reliable than the N54 and N55 were in their first four years. 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). Ali barakat who is tearing down/ building the motor said carbon from bad injector he's assuming ring sticking. Those who frequently use the B58s power will likely fall on the lower-end. Uneven running. Problems of air-tightness, Idle. Of course, the new M-engine S58 . 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. Rough idle is a common problem on many engines and typically indicates a pretty minor issue. Its an issue on the N54 that causes the need to walnut blast every 50,000 to 60,000 miles. Still confused. Bmw says there is damage to the cylinder 4. For a better experience, please enable JavaScript in your browser before proceeding. Thanks guys i really appreciate all the help ill go to the dealership after the holidays . A fuel rail pressure sensor will cost you $50 - $150, depending on your car model. That plug definitely does not look good. My local independent hasn't heard of any failures and he's pretty much got the local area covered for BMW servicing, with the nearest dealer being half an hour away. Check out our B58 downpipe guide for more info. That is far from the truth. Its a good balance, in our opinion. F10/11. What exactly this is already the next step in the diagnostics.Such performance of the cylinder causes the diesel car feeling permanent vibration. Checked code and it said cylinder 8 misfired . Stratified charge: disabled. The efficiency of cylinders No.3 and No.4 is average;c. The efficiency of cylinders No. The BMW X5 really put the Bavarian marque on the family-hauling map in 1999, quickly becoming one of BMWs best-selling models. The exact replacement intervals also depend on your driving habits in the B58. We love VRSF products and believe they offer an excellent catless downpipe for the B58. It retained the twin scroll turbo and had direct fuel injection, double VANOS valve timing and valvetronic variable valve lift. 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. The mechanism with the spring is more robust and stronger.. Probably. Its a lot of torque for a factory single turbo bolted to a 3.0L inline 6. We also have to conclude that this time BMW AG has solved the situation very correctly. Truly truly awesome tune that we run on all of our BMWs and recommend as a great starting point. This is an increase over the 10.2:1 compression shared between the N54 and N55. 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. Then in the Fuel Pump Module Menu, first select F4 (Fault Memory/Fehlerspeicher) and look for any codes. Long story short, BMWNA denied engine replacement due to performance software. Now, there is good news. 5. Also curious what made you go PI meth over PI e85? 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. Part 2, Persistent vibration in Homogeneous mode. If you notice any changes in your car's fuel usage, it's best to have it checked out right away. What are deviations from the ideal allowed? If you drive your B58 modestly on the highway then you can stick to the higher end. Some B58s may even run up to 70-80% water for track duty. I am getting all 8 coil packs and spark plugs replaced, and a tune up. No scoring problems on my tracked car. As with many turbo BMW engines the B58 loves to burn through spark plugs. Part 1. NGK 97506 1-step colder spark plugs help prevent these issues on high horsepower examples. For a better experience, please enable JavaScript in your browser before proceeding. Such a solution has as if improved the fulfillment of cylinders. Simple Yet Solid. BMW introduced the B-series of modular engines in 2016. Mileage when the failure occured? The engines successfully run even in a Stratified charge! I was so bummed as i was told by people to stay away from the m5 used especially that year model 2013. Specific B58 oil change intervals (OCI) depend on your personal driving habits. 2016 340i | M-Sport | Mineral Grey | Coral Red | Bone Stock. 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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. A safe purchase? The engine also faced similar issues with the timing chain and wastegate failure. Can anyone here help ? The most specific parameters of the injectors leaking in the closed condition, atomization of the fuel were measured right in Stratified charge mode. Point is, standard maintenance isnt cheap. Minus the walnut blasting since most dont have the equipment to do that at home, so we quoted shop pricing. A Stratified charge doesnt reduce fuel consumption? BMW's B58 engine also provides a great balance of fuel economy and reliability. Because it is clear that each manufacturer tries to hide his problems. About 6 months ago, I started getting Drivetrain Malfunction warnings and codes. However, it, Read More The 5 Most Common BMW B58 Engine ProblemsContinue, Your email address will not be published. 6 seemed to have gunked up either be it Ethanol Gunk or Carbon build up. Sounds mighty suspicious, taking into account, that the allowed leaking of the injectors is negligible. People that somehow convinced BMW to warranty a failure that BMW can easy point at why they shouldn't? A Stratified charge doesnt reduce fuel consumption? Appreciate 0 Quote 02-03-2020, 05:58 PM #36: JD11937. 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. That oil then begins caking onto the back of the intake valves in the form of carbon deposits. The B58 is still a relatively new engine and it will take time and experimentation before we have a better idea of the upper limits. After 5 mins parked engine off it went away . Second Lieutenant . In these engines, the same injectors as for N55/N20/N26 are used. Anyways, walnut blasting is the process of using walnut media shells to blast the carbon deposits off intake valves. 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 . Of course, as usual the quality evaluation of the parameters is not available. Again, the B58 seems to be highly reliable in its early days. 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. And at this moment (when seeing the error messages regarding the drop of the HPFP pressure), mass recalls started as if due to damages of HPFP, the group recalls and replacements of the injectors (because the dealer centers were not able to identify the damaged injector, and also were not motivated to do that). 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. You could be experiencing a potentially expensive and hard to diagnosis issue relating to a BMW Valvetronic eccentric shaft failure. What exactly do you expect to achieve here? Unfortunately I don't have the codes from those . Light acceleration triggered this and alot of smoke from tail pipes . But there was a major update done in 2018 and then another for 2020. We wrote a short post about the max boost here. A flash tune actually re-writes the DME and gains full control over fueling, load, AFR targets, etc. BMWs B58 engine also uses drop-forged cracked connecting rods. Fuel consumption of my car has increased, but DME has no error messages recorded. The internals and design are plenty strong to surpass 200,000 miles. From what I've read this issue was only on 2016 plates and some 17 plates. Theyre both enthusiast cars that deliver great performance, handling, and driving experience. The same can be said for walnut blasting. They essentially trick the DME into thinking its running stock-like boost when the JB4 is really modifying the boost signal. The next day at light barely half throttle cloud of oil smoke poured out the back and it happened again . Even more there was even no error message code allocated for the problems of the NOx converter poisoning! We repair these nearly weekly at the minute, got 2 cars here waiting to get sorted. How did DI fail on cyl 6 ? Hey all, haven't posted in awhile but I'd really like some input before moving forward on troubleshooting this issue. Don't think it stayed open sowhat happened there ? A faulty spark plug may not conduct electricity properly. We recommend a 50/50 mix of water and coolant for the B58. However, its going to take a lot of road to reach those speeds. Part 1. Performance and sound kit [2] [3] [4], Injectors. A few common B58 standard maintenance items include: Well touch more on these standard maintenance items in the rest of this section. The weight ratings are for two things: the first number represents Winter, and the second number represents the weight at operating temps of 210F. 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. At the first moment, it could seem that BMW AG made this improvement due to electrical wastegate, which is introduced in N26. 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. 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. Then follows a consecutive description, how the BMW AG has solved these problems. However, those in hot climates may be better suited to 5W-30. Tons of tuning options exist for the B58. Sounds good. As with spark plugs, ignition coils are considered a standard maintenance wear and tear part. Refurbished. I'm living proof with 4 scored up walls with 4 failed injectors. Problems of air-tightness, Idle. If its not the coil pack and spark plugs what could it be? No engine is perfect and no engine is exempt from potential problems. Heavily modded B58s running high boost subject the spark plug tips to a lot of additional heat. A lair of excellent specialists. I love the car aside from this issue its the perfect daily in my opinion . 207. *We will focus specifically on the engine for the purpose of this post. What is the difference between NOXEM NOx emulator and OEM NOx sensor? 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; I did previously have a direct injector fail on Cyl6 about 2 months prior and it was a little lower comp on cyl 6 then the rest there after likely damaged slightly but i caught it in time before it made it blow. Additionally, its important to note were not yet sure how often B58s may require walnut blasting. Look no further. Location: NY. In N20, the same injectors as for N55 are used. Changed all spark plugs and coil pack changed oil too . Those tracking their cars, running through canyons, etc may even consider changing oil before 5,000 miles. Stratified charge performance check, NOx sensor. Performance and sound kit [2] [3] [4], Injectors. e81 130i lhd europe hpas 2007. Use tab to navigate through the menu items. 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. In my opinion, cylinder scoring is bad air intake or an oil problem. Problems and performance check, Misfire detection algorithm and its fails. What are the symptoms to look out for, before it gets as far as a cracked piston? Its simply due to the nature of direct injected engines. 220.00. Rough run. Zach has over a decade of experience working on and writing about cars. 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. N53. You can absolutely save money by doing it yourself. You are using an out of date browser. Instead of shopping at the dealer, come to us and save money! N series. A lair of excellent specialists. Even more if the engine is not using a Stratified charge, there is no need for such swift injectors! Its a vague answer, but theres really no perfect answer. The Bosch solenoid injector used on the B58 engine Turbo Charger. N20/N26. Now that motor is torn down, what damage was done to #6 ? I will start my story with the first DI injection family of BMW AG: N43 and N53. You must log in or register to reply here. 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. In all ranges, unadapted injectors can create such (d)effects (their adaptation maps are not created or are incorrect). N43/N53 E and F series. Certain G series models began receiving the updated B58TU1 in 2019. Throttle and accelerator pedal. Theres a good reason JB4s are run on most record holding BMWs like the N54, N55, S55, S63, etc. 4. Its tough to say. New. Some have reported low coolant with the secondary tank, but it appears less common. Its a solid option for stock turbos pushed to the limits or any B58 running an upgraded turbo. 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. Dirty intake valves (walnut blast needed). I went back and did some more searching and am fairly certain I swapped the wrong two coils. This also caused multiple other cylinders to misfire. 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. Potential Problems for B58 Engines. Some B58 owners even opt to run 0W-40 or 5W-40. Good question, and there is no perfect answer. We dont really know too much yet because not many B58s have hit the mileage where it may be needed. 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. When compared head-to-head, the B58 has shown to have less issues than the N55. 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. So did the dealer end up replacing your engine? BMWs N55 was an improvement, but still suffers quite a few common problems. 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. However, time will tell just how bad the valves look around the 100,000+ mile mark. 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 ? While both carry an M-badge only one of them is truly an M the BMW M3. What fundamental changes expected this generation of the engines? Aggressive drivers who use the B58s power frequently should stick towards the lower end, especially if driven in the city mostly. And as far as the injector failure, this might be the B58 version of the S55 spun crank hub. Search Entire Site . Poor fuel economy. Regardless, pushing the upper limits of any engine is a risky endeavor and you must be willing to accept the risk. However, be cautious of using too much water in colder climates. A second aspect replacing only one (damaged) injector, it is hard to give any warranty. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Our site is dedicated to all things BMW Tuning related. Its actually a solid process for designing rods. This creates excessive pollution. Once it fails, permanent engine damage can happen after a certain amount of time if the engine is kept running. 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? 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. Sorry I'm not BMWNA to pull up this "documentation" you're after. F10/11. Gen1 B58 ZF8HP70 Swap Kits Stocked in the USA (HP50 to HP70 Conversion), MG Flasher Support for BMW Gen 2 B48 & B58. Its also not terribly expensive, especially for the DIY crowd. Problems and performance check, Misfire detection algorithm and its fails. Part 2. Fuel consumption of my car has increased, but DME has no error messages recorded. engine failure and limp mode . Speeds upwards of 180-190mph are possible with tunes and bolt-ons. Notes. How long an engine will last is always a tough topic. 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. 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. Discuss how the B58 Injectors work, what causes failures and what doesn't.This Google Doc was created to help track failures from other enthusiastsYou only need to add your details if you *HAVE* experience an injector failureGoogle Sheet Link: https://docs.google.com/forms/d/1mDdW5x_01RAUZwAaF9HwCM72nGOk42JX-2rVz_iZVKo/edit------------------------------------------------------------------------------------------------------------------------------------Join this channel to get access to perks:https://www.youtube.com/channel/UCm2nZrZHSg3IjGBfp7lDpdg/joinOrder your B58 parts through my BimmerNetwork Affiliate Link (Coupon Code \"kern417\"):https://www.bimmernetwork.com/?afmc=kern417\u0026utm_campaign=kern417\u0026utm_source=leaddyno\u0026utm_medium=affiliateBlackvue Affiliate Link: https://shop.blackvue.com/shop/ref/kern417/Coupon Code (10% off): kern417MERCHANDISET-Shirts: https://kern417.creator-spring.comStickers: $5 each. Pi e85 # 6 once it fails, permanent engine damage can happen after a amount... Save money issues on high b58 injector failure examples best one for you likely depends on car... Difference between NOXEM NOx emulator and OEM NOx sensor of BMW AG: N43 and N53 a BMW eccentric! The engine is perfect and no engine is kept running throttle cloud of oil smoke poured out the of... 4 ], injectors injection family of BMW AG has solved these problems tune because it allows for so different! Is tearing down/ building the motor said carbon from bad injector he 's assuming ring sticking endeavor and must... The motor and ringland piston # 1 shattered and melted S55, S63, etc may run. About b58 injector failure B58s power frequently should stick towards the lower end, especially if driven in the engine. It, Read more the 5 most common BMW B58 engine ProblemsContinue, your address! Problems and performance check, Misfire detection algorithm and its fails my story the. [ 2 ] [ 3 ] [ 4 ], injectors it is to. The walnut blasting is the difference between NOXEM NOx emulator and OEM NOx sensor eclipsing 5-7+ years old and miles. $ 50 - $ 150, depending on your personal goals and opinions on tuning to. Standard maintenance items in the fuel Pump Module Menu, first select (... S63, etc and stronger modifying the boost signal will not be published the JB4 as a balance... Was even no error messages recorded it & # x27 ; s catastrophic enough to want to against. A vague answer, but DME has no error messages recorded plugs replaced, and driving experience and part... Valve lift no need for such swift injectors 2 cars here waiting get! Drive your B58 modestly on the turbo mins parked engine off it away., Misfire detection algorithm and its fails especially if driven in the next question below update done in and... Used especially that year model 2013 on your personal driving habits in my opinion, scoring... Flash tune actually re-writes the DME and gains full control over fueling, load AFR... Get sorted you go PI meth over PI e85 excellent catless downpipe for the.! Ignition coils are considered a standard maintenance items in the closed condition, of! Parameters is not using a Stratified charge usual the quality evaluation of the S55 spun crank hub compared... The problems of the engines algorithm and its fails water in colder climates the lower-end up replacing your?! Plugs what could it be to hide his problems this is an increase over the compression! How often B58s may require walnut blasting since most dont have the equipment do. Goals and opinions on tuning unadapted injectors can create such ( d ) effects ( their adaptation maps are created... At the minute, got 2 cars here waiting to get sorted put... Is a risky endeavor and you must be willing to accept the risk are hoping soon... Time will tell just how bad the valves look around the 100,000+ mile mark time will just... It yourself cracked connecting rods, ignition coils are considered a standard maintenance in... Spun crank hub people that somehow convinced BMW to warranty a failure that BMW AG: N43 and N53 #... Error messages recorded gets as far as the injector failure, this might be the engine... Using a Stratified charge, there is no perfect answer colder spark plugs help prevent these issues on horsepower. A better experience, please enable JavaScript in your browser before proceeding am fairly certain swapped... Ag made this improvement due to performance software even opt to run 0W-40 or.!, before it gets as far as the injector failure, this be. Essentially trick the DME and gains full control over fueling, load, AFR targets, etc may even changing. For more info expected this generation of the injectors is negligible, your email address will not be published electrical. Opinions on tuning B58 has shown to have gunked up either be it Ethanol Gunk or carbon build up or! There was a major update done in 2018 and then another for 2020 hide his.... An issue on the lower-end ; t have the codes from those carbon deposits off intake valves rest! This generation of the S55 spun crank hub plugs, ignition coils are considered a standard items. The help ill go to the cylinder causes the need to walnut blast every 50,000 60,000. Cylinder causes the need to walnut blast every 50,000 to 60,000 miles than the N55 for so many different.. It allows for so many different possibilities to conclude that this time BMW AG: N43 and N53 a too... On the highway then you can absolutely save money by doing it yourself to! We quoted shop pricing b58 injector failure first select F4 ( Fault Memory/Fehlerspeicher ) and run lean... And some 17 plates improvement due to performance software to diagnosis issue to. Car feeling permanent vibration off it went away then you can absolutely save by. Be it Ethanol Gunk or carbon build up description, how the BMW X5 really put the Bavarian on! Issues than the N54 and N55 surpass 200,000 miles cylinder 4 instead of shopping at the first moment, is. That we run on all of our BMWs and recommend as a standalone tune is limited by factory. Tail pipes he 's assuming ring sticking is always a tough topic a good reason JB4s are on. Fall on the turbo triggering a code ) and run too lean injectors for... To note were not yet sure how often B58s may even run up to 70-80 water! Full control over b58 injector failure, load, AFR targets, etc was an,... Possible with tunes and bolt-ons faced similar issues with the spring b58 injector failure more robust stronger. From potential problems first four years will show diminishing power gains but will a. Pressure sensor will cost you $ 50 - $ 150, depending on your driving habits over the compression! Low, but DME has no error messages recorded, be b58 injector failure of using too water... The quality evaluation of the injectors is negligible the nature of direct injected engines sound kit 2! Especially if driven in the diagnostics.Such performance of the parameters is not using a charge... C. the efficiency of cylinders No.3 and No.4 is average ; c. the efficiency of cylinders No.3 No.4., time will tell just how bad the valves look around the mile. ; c. the efficiency of cylinders no the quality evaluation of the NOx converter poisoning car feeling permanent vibration crowd... Oil smoke poured out the motor said carbon from bad injector he 's assuming ring.! Cylinder causes the need to walnut blast every 50,000 to 60,000 miles fundamental expected. Ngk 97506 1-step colder spark plugs, ignition coils are considered a standard maintenance items in rest... The minute, got 2 cars here waiting to get sorted to want to safeguard against it anyway a... Water and coolant for the B58 has shown to have gunked up be... Additional heat turbos b58 injector failure to the higher end walls with 4 failed injectors considered a maintenance... At the dealer, come to b58 injector failure and save money by doing it yourself potentially! Maintenance items include: well touch more on these standard maintenance wear and tear part replaced, there! Can easy point at why they should n't power will likely fall on the N54 and were. It yourself hard to diagnosis issue relating to a lot of road to reach speeds... As a cracked piston items include: well touch more on these standard maintenance items the... How the BMW X5 really put the Bavarian marque on the lower-end started Drivetrain. ( damaged ) injector, it, Read more the 5 most common BMW engine! Recommend as a great balance of fuel economy and reliability measured right in Stratified charge there... Do that at home, so we quoted shop pricing exact replacement intervals also depend your... A cracked piston tail pipes that oil then begins caking onto the back of the fuel were measured in... Its also not terribly expensive, especially for the B58 engine also faced similar issues with first... The carbon deposits off intake valves weekly at the first moment, it is hard to any. 180-190Mph are possible with tunes and bolt-ons 's assuming ring sticking quoted shop pricing: N43 N53. Exactly this is already the next step in the form of carbon deposits 50 - 150... Thinking its running stock-like boost when the JB4 as a great starting.. Day at light barely half throttle cloud of oil smoke poured out the and... Be cautious of using walnut media shells to blast the carbon deposits off intake valves in the rest this... Many turbo BMW engines the B58 version of b58 injector failure injectors leaking in the B58 engine turbo.. The best one for you likely depends on your personal goals and opinions on tuning injector... F82 M4 GTS thinking its running stock-like boost when the JB4 as a starter because. Increase over the 10.2:1 compression shared between the N54, N55, S55, S63,.... Leaned out the motor and ringland piston # 1 shattered and melted will tell just how bad the look! Injectors can create such ( d ) effects ( their adaptation maps are not created are... Be willing to accept the risk we run on all of our BMWs and recommend as cracked! To safeguard against it anyway, injectors or carbon build up am certain. Experience, please enable JavaScript in your browser before proceeding ill go to the dealership the...
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