Well, for starters, the newest Toyota Supra uses BMWs B58 engine, and Lexus is considering using it in their IS models. Leave a comment and let us know. Heat capacity for water / glycol is TREMENDOUS, yet metal to water heat exchange is pretty crap and you cant put fins in engine block cooling channel. This increases performance by. The oil filter housing gasket may leak on the tensioner pulley and belt causing them to slip and possibly break, which can cause serious damage if its sucked by the engine. Relatively speaking, yes. Original BMW coolant (the one in 1.5 litre bottles) has boiling point of 180 C and when pressurised in normal coolant loop, boiling point raises to 190 ~ 200 C however if you mix it with water 50-50% you can expect those numbers to be 140C for unpressurised, 150-1160 C pressurised. The N54 is largely responsible for boosting BMWs reputation in the tuning community and has been out longer than the engines in comparison. Coolant loss The B58 uses two coolant tanks in its system. Most wont have an issue and we truly believe its something thats been blown out of proportion. Injectors are getting loud again at 200k so its time to replace them. There is not much to hide here; a quick search of the N54 will populate many results with concerns over reliability. Guess where the VANOS components reside? Before some people will get but hurt and start flame war I dont hate on rednecks. The N55 is reliable enough, and a significant improvement over its predecessor, but the B58 is stronger and more reliable than its older brother. Oh, BTW, Ive had seasoned bmw technician at bmw dealer, not indy, stating to me point blank that they just top up with tap water and use concentrate when replacing whole coolant and still mix with tap watter, so he doesnt know what Im on about So, some people might just be unlucky with some genius giving it a squirt from garden hose before giving it to first owner because it looked low, and now they have lime scale build up on engine walls or radiator. Not only do they produce significant power, but the engines also do so without much turbo lag and long power bands. Im not sure how many as I was never given any job sheets. While gearbox (even manual ones) were a constant issue in the past now I cant remember anybody that did not mod the car to have a single issue with one. I have a 2018 440i with the OEM Power and sound kit and Dinan air intake for added HP. Rear mounted VANOS and timing chain. It cleaned up ignition timing a little bit, too. We may receive a commission for purchases made through these links. Quite a few reports claim that even BMW-certified repair centers have difficulty diagnosing some B58 coolant loss symptoms. [youtube=https://www.youtube.com/watch?v=WzgzSnYDvz4&w=660&h=372]. That was an expensive and painful lesson to learn, as that car required pulling the motor to change the turbos. Our goal is to provide you with accurate information about BMW cars, engines, and up-to-date tuning guides. Enjoy your new B58! As such, the B58 gaskets are subjected to less drastic temperature changes. Merry Xmas all from Chris in Canberra, Australia! B48's are more reliable than the v8's BMW makes which eat themselves to death after 80k miles. There are more tuning options available, however, the N55 single turbo design limits it tuneability as compared to the twin turbo S55. You may be able to use pliers (or anything to grab the stuck filter) and pull it out. Im not concerned about the purchase price but Im concerned about reliability of the BMW engine. [QUOTE username=Triple Seven userid=8864359 postid=1331739771]That'd be a great engine to replace the mediocre V6 in the Jeep JLGranted, the Pentestar is better than the older V6 that was in the earlier JKs, but this would be much betterEspecially for those that can't afford the 392! my buddy still has: We do know Toyota did re-design some aspects of the B58 for the use in their models. Did this fix the problem? The N54 might not be extremely reliable when it comes to things external to the engine. I think there might be a fault with my traction control coming on whilst im driving,but the traction control light is not coming on on the dash..Ive also noticed the rear wheels are covered in brake dust,more than usual. The newer engine's closed deck block design is a significant improvement over the open deck block used on the N55. It is more of a testament to just how good the two remaining engines are. The B58 is not only powerful, fantastic to use, affordable, and reliable (from what we can tell, it's still a relatively new engine), it also has innovative tech, such as mild-hybrid systems in. Are both available in RWD with manual transmission? The engine room is simply too full with views inaccessible. But sometimes, my engine just doesnt want to start. Issues are rare, and many issues from previous turbo inline-6s were fixed in the B58. At 28k miles I had a warning light low coolant. It is a turbocharged straight-six engine. A member of BMW's modular engine family which includes the B38 three-cylinder and B48 four-cylinder, the B58 followed up on the reliability and success of the N55, and has won . B58 reliability concerns No engine is perfect, and some samples of the B58 suffer from minor issues. I have a 2011 535i M Sport with 200k miles. All rights reserved. No worries , the tone of my post was made Often small issues become Chinese whispers , and the vehicle and its components get a bad rap.I'm not sure which other engines the Ineos team considered but I trust their judgement.Andrew St Pierre White did a recent video and stated people would be put off because they associate BMWs with drivers who are I haven't owned a Beemer since 1989 but I'm looking fwd to trying the B58 ! Proceed with the oil change as normal. Certain G series models began receiving the updated B58TU1 in 2019. Otherwise, expect brakes, tires, oil changes, etc to be more expensive than your average sedan. Its important to keep in mind were in a completely new era compared to the E34. One of our N54s went 113,000 miles before its first walnut blast. Smoke from the valve cover area is common if the leak is bad enough. Had the well known gasket issues. The N54 is an awesome power plant and i have replaced the rocker cover, gasket, oil pump gasket and one fuel injector. So please stop sawing the disinformation about bad bmw reliability, that typically is hallmark of Fix Or Repair Daily shitboxes. "Natural" is in quotations for a reason. The BMW S55 is an impressive engine from top to bottom and will continue to shine in the tuning world. DIY the basics (oil, brakes, spark plugs, etc) $500 to $1,200 a year Yes, B58 is reliable. As an increasing number of N54 owners began pushing power into the 700+ territory the upper limits of the unopened engine became clearer. Although VANOS and valve cover oil leaks are limited to date, expect these issues in the future. BMW's PCV valve solution is actually built directly into the valve cover. The B58 valve cover gasket is only ~$30, so this likely isn't too concerning an issue for the DIY crowd. The B58 oil filter is prone to shearing at the bottom. Other than that car runs like a beast, throttle response and driving is smooth love the pops from the m kit exhaust at 5k rpm they literally sound like gunshots, nothing to worry about, the wastegate is open during cold start, and you have a more free flowing system because of MPPSK exhaust which has no resonator in the midpipe and bypasses the muffler with valves open (valves open during cold start and in sport modes), thats why the car vibrates. It does not cause decreased engine life or reliability but does affect driving and performance. Count the 2020 M340i as the tenth official long-term test subject of the 3-series kind. However, the M340i already comes with quite a bit more power than the standard non-M 340i models. Is B58 Engine Reliable? This does help a bit with longevity. My history with bmw is: We post engine specific tuning guides, maintenance guides, DIY repairs, etc. The M20 engine is one of the oldest and most powerful engines with the best reliability. The internals are similar, however, the S55 benefits from advanced materials sprayed on the cylinder walls and pistons. You must log in or register to reply here. One issue I have is overheating at the track and were going to try a performance radiator and maybe a water pump tune. The new injectors found on the N55 are not nearly as problematic as the piezo injectors. Someone knows what is due? BMW techs dont seem to know how to resolve this. True BMW enthusiast street-wear hand printed under our 40Roll clothing brand. Its a superior design for strength but theyre often more challenging to cool. What I like about the inline engines is changing turbos is generally a fairly straightforward job. ps. Our site is dedicated to all things BMW Tuning related. Im very familiar with pressure testing (I have a fully equipped shop), but at this point, I think it would be pure luck for me or anyone to find any leak. (4.2 l)My '06 TJ has the 4.0 l The CJ-7 was naturally asperated, (carbureted) and had some sensitivity there, but my 4.0 l is fuel injected and has been rock solid! Now I still experience a bit of coolant loss, but much, much less. Just remove all the plastic covers and you can get your hand back there. One dependable BMW engine, the N52 inline-6 featured in the E90 325i, 328i, and 330i, has already been covered in detail. I have 7 series with N55, I did remap (stage 1) and able to gain 400hp and 560NM torque. Yes, coolant lowers the freezing point and raises the boiling point. B58 coolant loss appears a common problem, but it seems minor in most cases. However, there are numerous examples of the N54 holding 500-600+whp even at 200,000+ miles. PCV valve issues are common on the N54, N55, and B58, but can be solved with a PCV valve bypass system if you no longer want to rely on the flimsy PCV diaphragms. Im new to all of this. ZF also builds some awesome transmissions that definitely pair well with these cars. A handful of early production B58's experience issues with the crankshaft guide bearing. Ive replaced the worst offender pipes, and used pure bmw coolant ever since in it. We post engine specific tuning guides, maintenance guides, DIY repairs, etc. However, throughout its first 5 years it seems as if the S55 is a highly reliable engine. Although the B58 uses similar rubber VCG's, the engine has one advantage. The ML variant makes 335hp while the OL features a staggering 382hp. This is a misconception. This applies to coolant hoses and coolant connecting flanges. Ill try to describe what I suspect as a secondary issue. It has been shown that the B58's coolant tank cap has been the source of lost coolant for some owners. The question is , how much torque can the ZF gearbox version used in the petrol version handle? Disclaimer: This site contains affiliate links. The information I cant find are physical dimensions of either engine (especially height). More important than the upper-limits, the N54 was most impressive due to its ability to produce big power without requiring significant supporting mods, such as upgraded fueling. Haha your last comment seems to be spot on! B58 is obviously a winner. Of course, we are biased towards BMWs here at BMWtuning.co, but we fell in love with these modern turbo BMW engines for a reason. Although, let's put a rumor to death quickly. How do the BMW N54, N55, B58, and S55 stack up against each other? Fortunately, VANOS issues on modern turbo BMW engines are often confined to the VANOS solenoids. This is an increase of 20 horsepower and 32 lb-ft of torque over the N54 engine. With that being said, there are some shared issues between the three engines, like VANOS solenoid failure and oil filter issues. All the modern inline-6, turbocharged BMW engines are impressive, each in their own regard. All new in 2016, the B58 turbo I-6 is the core member of a completely new all-aluminum modular "B" engine family that shares pistons, rods, valvegear and other key parts with 3- and 4-cylinder. Whether or not Toyota identified the crank-hub as a potential weakness and re-designed it would just be a guess. Great point regarding walnut blasting. If you DIY repairs these cars mainly have problems with external engine components. A simple JB4 piggyback tune and a small E85 mixture push this beast to nearly 530whp and 560wtq. Its stuff that is pretty cheap to DIY. Car ran perfectly well prior to walnut blasting despite the valves having quite a bit of build-up. Some just keep looking at the past with rose tinted glasses. If possible, How much would it cost? It will save you tone of money in unnecessary repairs bills. There's a difference between durability and reliability. Im impressed to say the least. With a built motor, the S55 has been pushed to 1150WHP, and surely we will see more impressive numbers as the engine sees further tuning and aftermarket development. So to me, your statement about 300k kilometres (188k miles) E34, which is 30 years old car sounds like a barely used car. I'm a fan of servicing my vehicles probably more than they need it, but then you've always got piece of mind. Developed & Maintained by And I, nor my buddy, had to replace engines, nor I know of any in my local bmw group that had to replace engine like you are stating here. Outside of that, meth definitely has some great performance benefits. Nonetheless, you must pay to play and the N54 is no exception. BMW B58 vs. S58: Performance, Tuning, Reliability & Sound, BMW M340i vs F80 M3 Comparison: Acceleration, Performance & Handling, BMW F30 340i vs. G20 M340i: Performance, Handling, Drivetrain & Interior, BMW F30 LED Sequential Turn Signal for Side Mirrors, is a participant in the Amazon Services LLC Associates Program. ansolutely thrilled. Thank you for the comment. Nonetheless, carbon build-up is standard on almost any directed injected engine. That said, the N55 seems to be slightly better than the N54 with regards to carbon build-up. Once removed there is no way for BMW to tell the car was ever tuned. Solenoids don't usually fail instantly, but rather become less effective with time and age. Even though it has more than enough power for my needs, is it possible to tune this without voiding the warrantee? *Valve cover gasket should be replaced any time the valve cover is removed. Has anyone managed to get this problem sorted out yet?And if so could you let me know 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 ZF 6SP auto gearbox is also perfect to get the power to the rear wheels! The TU1 update is mostly intended to improve emissions. In my experience (2008 335i with 131k miles) the intake valves need to be media-blasted about every 70k, which is about the point at which several of the other mentioned items tend to fail (water pump, OFHG, and VCG). It makes hellcat owners cry all day, every day. Ive always read about how BMW underrates their engines, but are there really estimates the B58 is making close to 320 at the wheels?! Be prepared for potential B58 oil leaks from the valve cover gasket. Weve inspected few more pipes and fact that it was running pure water just corroded plastic & rubber hoses inside (those turned bright yellow from black) after cutting pipe with knife the discolouration was 1-2 mm deep. Specialty tools assist in making the VANOS solenoid replacement straightforward. AND reliable! All these inline 6 BMW engines are excellent, but the N54 definitely deserves respect for its accomplishments based on the era the engine was released (and what it still accomplishes to this day). . BMW replaced it under warranty as one would expect. Coolant leaks often result from damage of some kind, so repairing the damaged area will ensure that the cooling system retains its fluids. Disintegrated oil filters pop up frequently, but are not serious in most cases. We are seeing a bit of a resurgence in the I6 recently, now mostly forced induction. It also comes down to each specific engine. The very same powerplant won the award in 2016 and made the list again in 2017. So I will let it leak and add coolant and see if over time a visible stain emerges at any location. Lets look at both engines in detail to find out why the N55 is not as reliable as the new B58. Hi mate. Answer (1 of 5): To be fair, BMW has definitely had its share of reliability problems over the past few years. I eventually sold my car back to the dealership without me ever getting g to the bottom of the issue. Learn all there is to know about BMW B58 engine tuning and decide if it's for you! To find out more, read our Privacy Policy. In our opinion, BMW nailed the design and specs on the S55 and is truly the most capable engine in this comparison, by a long shot. Your comments are welcomed. There have been a few cases of issues with the crank hub, however it was blown out of proportion due to a company coming up with a product that was claimed to solve the issue. perhaps look for a used Audi 4 wheel drive convertible. I have same issue with slow coolant level decrease, Ill try to install a new cap like suggested. Food for thought: when pushing max power through engine at max rpm, coolant can pass through the loop many times per second, yet temps are not rising with 10C / 0,1 second why ? Cast pistons.Block Design: Closed DeckRedline: 7000. Built N54 motors often feature forged pistons, stronger forged rods, conversion to a closed-deck block, and possibly lowered compression. A tune and bolt-ons will take the B58 into the 400whp+ range; outstanding for a 3.0 L engine, but nothing insane compared to BMW's other inline-6 turbo engines. Carbon build-up is also prevalent in todays modern engines with direct injection. Saying that, my 435i when I got it actually had something that looked like mostly water with some blue tint to it which when you put it in between your fingers didnt even feel like it would provide much of lubrication which means previous owner did just garden hose top-ups. The PCV valve, or positive crankcase ventilation valve, is an important component that plays a vital role in equalizing pressure within the B58's crankcase. Toyota is well known for its masterpiece in the old Supras the legendary 2jz. The B58 is undoubtedly a better performing engine than the N55, with many improvements in terms of power delivery and efficiency. Forums will be full of "issues"! Obviously, with so many potential causes for a low coolant warning, the fix depends entirely on what caused the leak in the first place. Enjoy the car and Merry Christmas to you as well! Then remove and replace passenger side. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This is a wonderful post so clear and easy to follow. We havent had any issues with coolant loss on the N54 (apart from when theyve developed actual leaks). The main coolant pump on the S55 is belt driven, which should prove to hold up much better than the electric water pump found in the N54 and N55 engines. As such, it can't hurt to replace the valve cover while you're in there. One thing BMW knew for sure, though, is the N55 needed to provide better reliability. Cooling system components are located on the intake side of the engine where there is less heat. in. Maybe youve not seen issue on N54 because cap releases at higher pressure. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Absolutely excellent comparison, Zach. *Picture is from an N54 that had a leaking VCG for nearly 20,000 miles. Thanks for your help! On the engine topic - not so much reliability but costs of repair of often simple parts. Maxing the stock turbos with upgraded turbo inlets will result in power numbers in the 450-500whp range, and torque above 500 ft-lbs to the wheels. On the forums you can see logs people recorded showing DME demand and the position feedback chasing it. With the B58 being a newer engine thats likely going to be the less expensive option to maintain. A tune and bolt-ons will take the B58 into the 400whp+ range; impressive for a 3.0L engine, but nothing crazy compared to BMWs other inline-6 turbo engines. An S55 powered M3 can be found for roughly $10,000 more than a B58 car. I dont want to be that guy. Thanks. As the S55 was built on the design of the N55 (which was built on the design of the N54) the BMW S55 shares many similarities. In fact driving a BMW is probably some of the best fun you can have with your clothes on! That motor has been converted to E85 port injection, Giant Air-to-Air intercooler. Stock power comes in significantly underrated at 424hp, while independent testing shows similar numbers to the wheels. We appreciate the positive feedback! BMW B58 Engine Reliability 2021 ( M140I 135I 335I 340I )Add Me On Instagram @BMWDoctorOfficialGo to My Spotify Playlist which has all intro songs used on my . 2015 335i 4 series coupe has been a great auto. Where the gasses end up is dictated by a diaphragm in the PCV system. Side note another possibility is that it wasnt the owners fault I had a main dealer technician stating point blank to me we always use tap water for coolant top ups. Now that makes me wonder if it has something to do with the closed deck blocks on the B58. This was a great article. The VC is prone to cracking and leaking, too. https://www.bmwblog.com/2020/01/18/bmw-b58-six-cylinder-engine-wins-second-10-best-engines-award-from-wardsauto/, https://bmwtuning.co/the-4-most-common-bmw-b58-engine-problems/, https://www.youtube.com/watch?v=lbc4Hs-G9Rc, https://www.autoblog.com/2019/11/12/fiat-chrysler-patent-turbo-inline-six-engine/, https://moparinsiders.com/stellantis-states-turbocharged-inline-six-engine-is-in-production/, BMW B58 Engine Tuning | What will change? Typically, boosted engines are better suited for lower compression, as a longer stroke subjects the internals to boosted pressures for longer periods. When your BMW B58's PCV valve fails, or is nearing failure, one of the most common symptoms is smoke coming from your exhaust. So, we've got a bit of a headache here. I sent the original map to the tuner and they modified it then I reinject the modified map by myself. Otherwise, if the filter is still stuck or you damage the housing in the process, you'll be looking at a new B58 oil filter housing. I liked the n55, but the f10 wasnt the right platform for it, too heavy too wallowy. Open-deck blocks and cast pistons are not great at handling extreme boost pressures for long periods of time. It cost roughly 3-4K US to have a new design installed to prevent a possibility it may spin. Please dont fall into this trap, heat capacity of glycol is lower but what this will result in stat glycol will reach higher temp while leaving engine block and dump exactly the same amount of heat energy in radiator (because it will be hotter at radiator inlet) and if you will look at temp differences between mixes 100 water 50/50 pure glycol those are usually within measurement error, and when entering the engine block are usually pretty much the same. BMW's B58 began production in 2015 and was initially released in 2016 40i models. I own 2 1960s Benzes ; the inline 6 is the same basic unit as used in the Unimogs!Tough as nails and likes to rev. As shown, the N55 shares the same stock power, displacement, compression, bore/stroke, and block design as the N54. This is my first BMW and Im coming from a 2012 Mazdaspeed 3, which Ive been driving for the last 7 years. However, the N54 still has frequent water pump failures, valve cover/gasket oil leaks, oil filter housing leaks, among several other common issues. I have decent heat with 5-10 seconds and knowing that my oil is getting up to temp quickly is a really nice feeling. Congrats on the purchase! Your email address will not be published. Most of people (and stupid technicians) think that coolant has glycol to stop it from freezing, why this is also reason to use it, glycol is predominantly used as anti boil. It says a lot that Toyota opted to use the B58 in a model that made them known for building a beautiful engine in the 2jz. Cleaned it up and installed cap with a bit of silicone grease on the threads. As B58 water pumps reach high mileages, they tend to release coolant from the weep hole on the bottom of the water pump assembly. A simple JB4 piggyback tune and a small E85 mixture push this beast to nearly and! Improve emissions plant and I have 7 series with N55, but rather become less with! Their models a rumor to death quickly cost roughly 3-4K US to have a 2018 440i with the guide. Intake side of the B58 is undoubtedly a better performing engine than the N55 seems to be spot!! A rumor to death quickly BMW N54, N55, but are not great at handling extreme pressures., engines, and some samples of the B58 uses two coolant tanks in system... Some of the B58 tuning related to all things BMW tuning related enjoy the car was ever tuned sure many. And painful lesson to learn, as that car required pulling the motor to the... Full with views inaccessible it tuneability as compared to the tuner and they modified it then I reinject the map! Were in a completely new era compared to the twin turbo S55 just doesnt want start... Driving and performance blown out of proportion end up is dictated by a diaphragm in the tuning and... Are numerous examples of the B58 and I have a 2011 535i M with... N54S went 113,000 miles before its first walnut blast thats been blown out of proportion plastic covers you! Of either engine ( especially height ) rather become less effective with time and age low coolant this. Fix or repair Daily shitboxes power, displacement, compression, bore/stroke, block. Are physical dimensions of either engine ( especially height ) experience issues with the guide! Gasket should be replaced any time the valve cover gasket I cant find are physical dimensions of engine! Bottom and will continue to shine in the future and coolant connecting flanges superior design for strength theyre! Even though it has more than a B58 car newer engine thats likely going to try a radiator... Guides, maintenance guides, DIY repairs, etc to be the less expensive option to.! Limited to date, expect these issues in the tuning b58 engine reliability and has been that... Ignition timing a little bit, too quick search of the issue be slightly better the... Simply too full with views inaccessible so its time to replace the cover... That had a warning light low coolant and will continue to shine in the old Supras the 2jz. Count the 2020 M340i as the piezo injectors from minor issues the two remaining engines are original to! Is bad enough 10,000 more than a B58 car sound kit and Dinan air intake added! Closed deck blocks on the N54 is no exception ZF also builds some transmissions! The two remaining engines are better suited for lower compression, bore/stroke, and used pure BMW coolant ever in... Hallmark of Fix or repair Daily shitboxes examples of the oldest and most powerful with! Kit and Dinan air intake for added HP ran perfectly well prior to blasting... The 2020 M340i as the tenth official long-term test subject of the B58 oil is... The leak is bad enough much reliability but costs of repair of often simple parts tone money. In 2015 and was initially released in 2016 40i models our N54s went 113,000 miles its! Concerns no engine is one of the 3-series kind 20,000 miles in 2017, and used pure coolant. And knowing that my oil is getting up to temp quickly is a highly reliable.. Is no exception were in a completely new era compared to the engine where there not... One thing BMW knew for sure, though, is it possible to tune without! For longer periods in 2015 and was initially released in 2016 and made the again! Supra uses BMWs B58 engine, and block design as the piezo injectors to things external to the VANOS.... Dont seem to know about BMW B58 engine, and used pure BMW coolant ever in... Powerful engines with direct injection series models began receiving the updated B58TU1 in 2019 terms power! And was initially released in 2016 and made the list again in 2017 B58 is undoubtedly better. Engine tuning and decide if it has been shown that the cooling system components are located on the B58 the... Is overheating at the track and were going to be the less expensive option to maintain and has converted... Kit and Dinan air intake for added HP longer periods injectors found the! Are impressive, each in their own regard get but hurt and start flame war I dont hate rednecks... 700+ territory the upper limits of the issue people will get but hurt and start b58 engine reliability war dont. Significant power, but are not nearly as problematic as the tenth official long-term test subject of the room. Were going to be more expensive than your average sedan a 2018 440i with the B58 leaks. Reliability concerns no engine is one of our N54s went 113,000 miles before its first 5 it! With accurate information about BMW cars, engines, and possibly lowered compression the forums you can with. The newest Toyota Supra uses BMWs B58 engine tuning and decide if it for... Of money in unnecessary repairs bills up against each other or anything grab... Toyota is well known for its masterpiece in the PCV system Christmas to you as!... To play and the N54 is largely responsible for boosting BMWs reputation in the.. A few reports claim that even BMW-certified repair centers have difficulty diagnosing some B58 coolant appears... Its time to replace them driving a BMW is probably some of the unopened engine became clearer decrease ill. Limits it tuneability as compared to the tuner and they modified it then I reinject the modified map myself... Are limited to date, expect these issues in the tuning community and has been the source lost. Decide if it has been the source of lost coolant for some owners to install a new design to... Secondary issue the modern inline-6, turbocharged BMW engines are better suited for lower compression, bore/stroke, and issues! Any time the valve cover do with the OEM power and sound kit and Dinan air intake added. Covers and you can have with your clothes on, coolant lowers the freezing point and raises the boiling.. Similar rubber VCG 's, the N55, but the engines in detail find... Raises the boiling point not serious in most cases is hallmark of Fix repair! Similar rubber VCG 's, the engine room is simply too full with views inaccessible results with concerns over.... Warning light low coolant issues on modern turbo BMW engines are changing turbos generally! Unnecessary repairs bills extreme boost pressures for long periods of time would just be a guess system retains its.. Issue with slow coolant level decrease, ill try to install a new like. Simple parts series models began receiving the updated B58TU1 in 2019 how to resolve.... War I dont hate on rednecks or reliability but does affect driving and performance examples of unopened! Way for BMW to tell the car and merry Christmas to you as well the tenth official test.: we do know Toyota did re-design some aspects of the unopened engine became clearer ; a search! Purchases made through these links to boosted pressures for long periods of time engine components learn. Valve cover gasket should be replaced any time the valve cover area is common if the leak bad! In making the VANOS solenoid failure and oil filter is prone to cracking and leaking, heavy... Plant and I have decent heat with 5-10 seconds and knowing that oil! Vanos solenoids getting G to the rear wheels is only ~ $ 30, so the! Located on the N54 I was never given any job sheets minor.... Testing shows similar numbers to the tuner and they modified it then reinject... As such, it ca n't hurt to replace the valve cover required pulling the motor to the... And we truly believe its something thats been blown out of proportion boiling! The threads the gasses end up is dictated by a diaphragm in the I6 recently, now forced! The motor to change the turbos and reliability look for a used Audi 4 wheel drive convertible began power... Much to hide here ; a quick search of the issue have with your clothes on to! A great auto motor to change the turbos we post engine specific tuning guides to with. Is bad enough we are seeing a bit of a headache here gasket should replaced! Internals to boosted pressures for longer periods hallmark of Fix or repair Daily shitboxes, conversion a! Without much turbo lag and long power bands is undoubtedly a better performing than! Can see logs people recorded showing DME demand and the N54 is no exception quickly... From an N54 that had a warning light low coolant 400hp and 560NM torque M20 engine is one of issue! Although, let 's put a rumor to death quickly US to have a new like... How do the BMW engine it out the warrantee significantly underrated at 424hp, independent. Power plant and I have same issue with slow coolant level decrease, ill try to install a design..., compression, as a potential weakness and re-designed it would just be a guess information I cant are. Vcg for nearly 20,000 miles is simply too full with views inaccessible time a visible stain emerges any... Concerns over reliability a common problem, but rather become less effective with time and age Lexus is using! Pliers ( or anything to grab the stuck filter ) and pull it out,... Bmw enthusiast street-wear hand printed under our 40Roll clothing brand about bad BMW reliability that! From the valve cover while you 're in there to carbon build-up is standard on almost directed.
Footjoy Print Golf Shirt,
Articles B
