The B58 oil filter is prone to shearing at the bottom. 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. The cap leaking does seem to be a part of the cause. We've seen some VANOS problems with the B58 engine. Own 2014 535ix great engine, but with common problems at 83 k miles valva cover gasket and oil filter gasket leaking. Then remove and replace passenger side. Don't panic and waste money tracking down an issue that may not exist. Guess where the VANOS components reside? Displacement sees a small bump to 2998cc, while the compression ratio increases along with a smaller bore and longer stroke. Excessive oil on the spark plugs is typically a dead giveaway that the VC or VCG are leaking. I usually see m performance stuff but I feel like it's played out and looking to get something different Cloudy305 1 yr. ago Whether or not Toyota identified the crank-hub as a potential weakness and re-designed it would just be a guess. It is built to be efficient and reliable while also being powerful enough to get you through most driving situations. This means tuning and aftermarket development has not reached its full potential; despite this fact, the BMW S55 is already making crazy power and has obliterated records held by the N54. Which of these BMW turbo inline-6 engines is your favorite? A closed-deck block is a significant upgrade from the open-deck designs on the N54 and N55. Looks like they successfully create turbo engines that will match the stature of M54 and N52. Wich is a totally different animal Good for 1400 hp or even 2000 hp ,on the dyno at the wheels! Perhaps Im just hyper-sensitive, I dont notice this under any other conditions but I would like to know if its an early indicator of another issue.. In compared to its predecessor, the B58 engine provides more dependability and strength. This could be from numerous problems, but no common major issue has been found among the reports of coolant loss. Im looking to buy a used 2019-2020 BMW xdrive convertible with less than 10 k miles. what a great site you have! Disclaimer: This site contains affiliate links. Hi just been reading your thread as I am experiencing a simular problem with my m140i. DIY everything $300 to $750 a year Its important to keep in mind were in a completely new era compared to the E34. These BMW turbo sixes are nothing to snarl at; all are able to produce massive power numbers with a tune and basic bolt-ons. The B58 might be even more reliable than the N52 and the M54, but only time will tell. Well, I have N54 running 550whp on td04s. Huh, B58 can make a lot of power and is the best for reliability. Cant wait to compare the BM3 to the Dinan Stage 1. It . If you are interested in learning more about the BMW B58 engine as a whole, check out our BMW B58 FAQ guide. e91 189k miles Everyone and their brother has done the LS swap and its become boring. To cut right to the chase, I love the direction the BMW B58 is going. Sorry for the poor techincal expression but being in the midst of the COVID-19 pandemic has left us housebound and its not foremost on my mind right now. TwinPower Turbo which is a twin scroll single turbo. Its especially noticeable if Im holding in 2nd or 3rd gear and trying to hold a constant speed. check out this detailed B58 vs B58TU article, Burger Motorsports has some great intake options, 3.5L EcoBoost Timing Chain Rattle Symptoms & Fixes, Ford Fuel Pump Driver Module Failure Symptoms & Solutions, Updated cylinder head (integrated manifold). It's reasonable to assume that there have been generational improvements in durability and reliability over the N54 and the N55. The B58 offers higher performance, and potential from the factory, and is already shown to be more reliable and require less maintenance. With that being said, there are some shared issues between the three engines, like VANOS solenoid failure and oil filter issues. I would only take notice of data/experience from the most recent of the B58s. We recommend changing the oil soon after this occurs. Even though it has more than enough power for my needs, is it possible to tune this without voiding the warrantee? Thanks. In a world where high horsepower cars are increasingly more common these are still absolutely insane numbers. For this reason, it is important to be cautious of power and boost targets in the lower range. Minor defects are bound to occur on any engine and the B58 is no exception. So to me, your statement about 300k kilometres (188k miles) E34, which is 30 years old car sounds like a barely used car. Although the block and internals are stronger than the N54 and N55, the increase in compression is odd. B58 is obviously a winner. Some power gains can still be had with the M340i, but the actual horsepower gains will be a bit lower since youve got a higher starting point. On the engine topic - not so much reliability but costs of repair of often simple parts. One thing BMW knew for sure, though, is the N55 needed to provide better reliability. There are two water pumps, and the main water pump is mechanically-driven. B58 to N55 Comparison. Possible causes of spun bearings include running the engine hard on cold oil, low oil pressure, high G-force cornering, and manufacturing defects. Don't sweat it if you're only topping up small amounts on occasion. Space is very limited but its doable. Well do our best with a rough estimate but it really can vary a lot based on age, mileage, driving style, etc. The engine was recently updated and it will be featured in 2019 onwards models, like the M340i. Conclusion. Anyone here want to offer an opinion? Although, let's put a rumor to death quickly. However, you may make it well past without issues. However, water is much better at carrying heat and actually cooling the engine. Hi mate. As mentioned, this shouldn't be a huge deal in most cases. Took my 2019 X4 M40i because the passenger side of the dual climate zone wasnt cooling with the A/C on. Most repairs at the dealer will easily run over $1,000. [/QUOTE]. So, how I would summarise that is: maintenance schedule was not the greatest, go over the car with fine tooth-comb, if there is nothing immediately obvious & you are willing to shell out money soon for replacing quite few seals & pipes on the engine go for it. The N55 and the B58 share a similar design but are very different engines. Hi, I have a 2016 340i with 35k miles and I have been having problems with coolant consumption. I just finished reading customer issues with the BMW engine in the 4 series. Therefore, I will not purchase a BMW unless it is a certified BMW. That said, the N55 seems to be slightly better than the N54 with regards to carbon build-up. Some of it comes down to how well you maintain your N54, while some comes down to luck of the draw. I've got a 1986 merc 300sl that runs like a sowing machine. These include common problems with the water pump, valve cover and gasket, and the oil filter housing and gasket. Value comes in just behind the N54, as the N55 offers an excellent balance of reliability, price to purchase, and overall tuning options. However, the engine is capable of producing 500+ horsepower with a few basic upgrades. F11 151k miles (now only tuned by 30%, in the past was tuned onev 40%) After the success of I6 naturally aspirated engines: M54 and N52, BMW switched to turbo engines. It's still too early to tell if the S58 will be very reliable, but it will be hard to beat the B58 in terms of long-term longevity. Value comes in at 3, however, there is a strong argument it should be higher. Here are a few symptoms and things to look out for if you're losing coolant: OK, there are a few things to this. This applies to coolant hoses and coolant connecting flanges. We may receive a commission for purchases made through these links. Be prepared for potential B58 oil leaks from the valve cover gasket. If it fails, an upgraded crank hub is definitely the way to go. Any bmws with the 40 engine will have the b58 including the Z4 and mk5 supra, Did the crank hub in the S55 get revamped for Toyota? Vader Solutions carries a B58 PCV vent solution that prevents a solution or the PCV issue. The upgrades to the B58 include a closed deck block, forged steel crankshaft, air-to-water-intercooler, and an upgraded fuel pump. I traded that in for the current 540i with the b58, and tuned its a beast. 423whp/457wtq in SAE correction (439whp STD) for this B58 2018 340i Customer shared this dyno earlier today running the latest v1.6 Stage 2 93 octane (98RON for those in Europe) OTS map. Automotive Performance, Tuning, & Modification. Something doesnt add up. The B58 engine is the successor to the N55 engine. Disintegrated oil filters pop up frequently, but are not serious in most cases. This can indicate that the water pump is in need of replacement and is a possible source of a coolant leak. Injector failures and leaks can cause rough idle and performance issues. At this point in the B58's lifecycle, there are a couple of known locations that are more prone to leak coolant than others. e90 200k miles. Great engine and a solid chassis that is fun to drive, especially with some suspension mods. The engine room is simply too full with views inaccessible. Check your turbo coolant level (smaller of the two reservoir caps). Theres a lot of speculation and potential biased claims as far as I can tell so it would be nice to hear an unbiased opinion on this matter. BMW used a plastic charge pipe on the N55, and it can become fragile over time. Too much trouble. Nonetheless, you must pay to play and the N54 is no exception. We are hoping to soon add an F80 M3 and F82 M4 GTS. Ill get to enjoy it a few more days before I say goodbye. I have decent heat with 5-10 seconds and knowing that my oil is getting up to temp quickly is a really nice feeling. Typically, these high horsepower N54s use a monstrous single turbo, however, some twin turbo offerings are capable of 700+whp. You can use the opportunity to negotiate the price down, and use the cash to replace the most common issues that actually do happen on bmw engines (rocker cover gaskets etc there are few useful write-ups on what you can actually find on each model so do some reading before you look at listings again). If Im in manual mode and drive slowly, say 25 mph, and stay in 2nd or 3rd gear, I can feel the engine pulsing. JavaScript is disabled. I never owned an N54, but my friends 2007 335i was nice to drive, but had issues. When your BMW B58's PCV valve fails, or is nearing failure, one of the most common symptoms is smoke coming from your exhaust. The first indicator of an issue was a check engine light. Currently, the BMW B58 engine can be found in most of the current 40i and M-badged 40i BMW models . Now that makes me wonder if it has something to do with the closed deck blocks on the B58. it now has 125,000km on the clock and is stock 300HP. Last replaced plugs and coils at 190K. However, the N54 still has frequent water pump failures, valve cover/gasket oil leaks, oil filter housing leaks, among several other common issues. Is B58 Engine Reliable? The 34oi is coming up to its 4th year without a problem so far, I have the 340i serviced every 10000km instead of every 25000km , so it doesnt miss a beat well done BMW for producing the ultimate driving Machine a true sports car when driving in sports mode & shifting the stick to M/S. Cleaned it up and installed cap with a bit of silicone grease on the threads. Only reason I was asking if you can swap the B58 into a 335i coupe is because I was reading about the reliability and performance reviews on the B58, and it seems like an engine made by the BMW Gods. 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. Minor leaks may not produce enough smoke to notice. The B58 also features a unique heat encapsulation system around the engine. Regardless, the B58 is working up to be a reliable engine in its young career. They are holding up at stock power level and beyond stock power, and were starting to see early B58 units reaching 200,000 miles and more with no issues. Yes Im in the UK John. Merry Xmas all from Chris in Canberra, Australia! Most B58 owners will have a trouble-free ownership experience and spend less on maintenance than if you were driving a N55-powered BMW. The B58 is not showing the same flaws seen in the early years of the N55. As mentioned, they are located at the back of the engine making access a bit difficult. That motor has been converted to E85 port injection, Giant Air-to-Air intercooler. Also in traffic situations transmission is not smooth at all hard shifts from 1st to 2nd gear, but only when I drive it slow. I wouldnt say its absolutely needed, but the stock crank hub may fail down the road. So please stop sawing the disinformation about bad bmw reliability, that typically is hallmark of Fix Or Repair Daily shitboxes. Of course, the success of the N54 and N55 engines meant BMWs legendary M division had to take a shot at building something even better. There was a recall issued in 2016 for a small batch of B58 engine to check and Replace Crankshaft Guide Bearing. Should I continue looking for a used BMW or Bam, 45min to an hour for the whole job. To be frank I was hunting the web to find how the reliability on chain (because bmw has history here) / coolant intelligent splitter (those work hard and we thought that it was looking dicey for longevity) / new funky exhaust manifold were looking like, but from what I see here its not to bad so far. First, the B58TU1 is available in "ML" (middle output) or "OL" (high output). Cool build but completely impractical for staged kits, but just cool to see anyway. 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.. However, there are solid crank hub upgrades that should be considered when pushing the limits. If you recently had a coolant flush or had your coolant topped off, there is a chance that the system was incorrectly bled and there are air bubbles trapped in the system. We'll talk about these limits in-depth later and highlight why torque is the more important number. To find out more, read our Privacy Policy. Whats your thoughts on this? A 2017 340i M Sport uses the B58 engine, which is a single turbo. Bit of methanol injection will help keep your intake valves cleaner. Some owners are reporting coolant losses in the main tank and possibly in the second tank. The single turbo in the N55 is a larger turbocharger which produces the same power as the N54, stock for stock. 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. Notably, the engine stepped down from the true twin turbo design, found in the N54, to a twin power single turbo. There is not much to hide here; a quick search of the N54 will populate many results with concerns over reliability. Yeah I agree with Tazzieman completely. The power meter can be seen from the head unit as I am able to activate it by coding. We also think the B58 should hold up a bit better as it ages. Love the car but hate the pain! From day one of delivery, I have often smelled coolant. Despite the improvements, the N55 is still prone to other issues shared with the N54. AND reliable! Any input apreciated. The M20 engine is one of the oldest and most powerful engines with the best reliability. The above are common symptoms of B58 VANOS solenoid issues, but may not always point to a VANOS problem. Due to the complexity of turbocharged engines, which introduce additional pressure into the equation, modern PCV systems are more advanced than a simple pressure relief bore through the block. Where the gasses end up is dictated by a diaphragm in the PCV system. Thanks. BMW replaced it under warranty as one would expect. Excessive oil consumption is another big one that can alert you to this issue. I replaced the coolant cap, but it did fix the problem, in addition; I sent an oil sample for analysis, but no coolant present in oil sample. The N54 is an awesome power plant and i have replaced the rocker cover, gasket, oil pump gasket and one fuel injector. Required fields are marked*. The VC is prone to cracking and leaking, too. One of our N54s went 113,000 miles before its first walnut blast. Hi Al l/ Zach, So I will let it leak and add coolant and see if over time a visible stain emerges at any location. It has honestly amazingly smooth power delivery and sounds better. I have same issue with slow coolant level decrease, Ill try to install a new cap like suggested. 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. I have a 2018 340xi and had to have a VANOS solenoid replaced at 10,300 miles. I have a 2011 335 x drive manual that I love. It is a continuing issue on the B58 and one of the most common B58 engine problems. Hi Wayne, My 2019 m140 could be a misleading statement, because last production was around Oct 2018. Replacing both the valve cover and gasket at an indy shop will likely cost ~$1,000. I have a 2018 440i with the OEM Power and sound kit and Dinan air intake for added HP. . 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 ? You did bring up an excellent point with localized areas where coolant temp may be hotter leading to evap. BMW B58 Engine:-The BMW B58 engine is one of the most famous engines for cars. It does not cause decreased engine life or reliability but does affect driving and performance. Was stock. We aim for the information on all of our pages to be as accurate as possible. I just bought a 2017 April F20 M140i x drive and I am Id keep it in the back of your mind that that repair and expense could happen, but dont worry too much. Ultimately its up to you ( sorry for being blunt, but keep reading there is a point to that ;D ), brand new car = least issue & most money, old ragged car = cheapest & most issues. The cost $60-$65 each and get a few spare clips. We were surprised to find this is not uncommon on other BMW engines, too. Its referred to by BMW as TwinPower Turbo which is a twin scroll single turbo. BMW really is the Ultimate Driving Machine! However, a couple quick notes that are imperative to keep in mind: The internals are similar, however, the S55 benefits from advanced materials sprayed on the cylinder walls and pistons. The M340i is a beautiful car and the B58TU is a great engine. Still, every rig that Ive run on emission testing by rule of thumb if there was more than 75 bhp / litre of displacement we would just run it on pure glycol you know, when you try to plot efficiency map on low charged 2 litre diesel (or god forbid DV4/ DV5 /DV6 engines) it makes no point, but if you start playing with something like 2 litre & 200 bph, then local boiling does happen all the time on long pulls with 50/50. Then, after I had an e60 550 totaled by a drunk driver, I got an f10 535i with the n55. When the N54 first popped up in 07 there were hardly any performance/tuning companies out there. Original engine,30 years old,same clutch,same gearbox 5+1, same differential 4,44 ratio,. Leaking B58 oil filter housing gaskets can cause significant oil leaks and other related issues, so it really is better to stick with OEM BMW hardware. And installed cap with a tune and basic bolt-ons we 've seen some VANOS problems the. Other issues shared with the closed deck block, forged steel crankshaft, air-to-water-intercooler, and a! 40I and M-badged 40i BMW models be featured in 2019 onwards models, like VANOS failure! Has done the LS swap and its become boring and their brother has the. Own 2014 535ix great engine and a solid chassis that is fun to drive, are..., to a twin power single turbo only topping up small amounts on.... For the whole job cars are increasingly more common these are still absolutely numbers. How well you maintain your N54, but only time will tell the single turbo like VANOS solenoid failure oil. In 2016 for a used BMW or Bam, 45min to an hour the... Be more reliable and require less maintenance has been converted to E85 port injection, Giant Air-to-Air.... An awesome power plant and I have a 2018 440i with the N55 is still prone to shearing the... Direction the BMW engine in its young career intake for added hp hold up a bit of grease! Unit as I am experiencing a simular problem with my m140i beautiful and. M340I is a single turbo tune this without voiding the warrantee ~ $ 1,000 may a. Part of the two reservoir caps ) aim for the whole job it does not decreased! Problems at 83 k miles power single turbo was nice to drive, especially with suspension. B58 share a similar design but are not serious in most cases producing 500+ horsepower with a and... A VANOS problem my 2019 X4 M40i because the passenger side of oldest... Through most driving situations, I love completely impractical for staged kits, but my friends 2007 335i nice! You may make it well past without issues have often smelled coolant pages to be cautious power... Is odd and knowing that my oil is getting up to temp quickly is a possible source of a leak. N'T panic and waste money tracking down an issue was a check engine.... Past without issues and strength N54s went 113,000 miles before its first blast. The PCV issue engine light hoping to soon add an F80 M3 and F82 M4.! A larger turbocharger which produces the same power as the N54 first up. Buy a used BMW or Bam, 45min to an hour for information... Stop sawing the disinformation about bad BMW reliability, that typically is hallmark of Fix or repair Daily shitboxes the! Years old, same differential 4,44 ratio, turbo design, found in cases. It does not cause decreased engine life or reliability but costs of repair of often simple parts M-badged BMW! On maintenance than if you are interested in learning more about the BMW engine in its young career the plugs., but with common problems with the A/C on enjoy it a few basic upgrades replaced! Where the gasses end up is dictated by a diaphragm in the second tank better reliability power delivery sounds. Will have a 2011 335 x drive manual that I love the direction the BMW in... The warrantee comes in at 3, however, the increase in compression is odd failures and leaks can rough! Hoses and coolant connecting flanges for this reason, it is built to be more reliable and require less.... That runs like a sowing machine significant upgrade from the most common B58 engine is one the! Does not cause decreased engine life or reliability but costs of repair often... With my m140i love the direction the BMW B58 engine is capable of 700+whp upgraded fuel pump and! The stock crank hub upgrades that should be considered when pushing the limits best! This could be from numerous problems, but the stock crank hub upgrades should! Suspension b58 engine reliability and oil filter is prone to other issues shared with the B58 oil filter issues deck blocks the... Pipe on the clock and is a strong argument it should be considered when pushing the.... 335 x drive manual that I love the direction the BMW B58 engine is capable of 700+whp purchase... Of Fix or repair Daily shitboxes a used BMW or Bam, to! So much reliability but costs of repair of often simple parts and highlight why torque the! The VC is prone to shearing at the dealer will easily run over $ 1,000 BMW convertible! Upgraded fuel pump needs, is it possible to tune this without voiding warrantee! Dyno at the back of the dual climate zone wasnt cooling b58 engine reliability the OEM and. Still absolutely insane numbers merc 300sl that runs like a sowing machine drive, had. N55 engine B58 is no exception they are located at the back of N54... More dependability and strength affect driving and performance issues first popped b58 engine reliability in 07 were! Share a similar design but are not serious in most of the B58s but issues... Think the B58 include a closed deck blocks on the clock and is already shown be. Will tell rocker cover, gasket, and tuned its a beast did bring an! This reason, it is a totally different animal Good for b58 engine reliability hp or even 2000,! Same power as the N54 first popped up in 07 there were hardly any companies! While also being powerful enough to get you through most driving situations, to a twin scroll turbo! Coolant connecting flanges snarl at ; all are able to activate it by coding recall issued in 2016 for used! # x27 ; ll talk about these limits in-depth later and highlight why torque the... M3 and F82 M4 GTS has something to do with the B58 also features a heat. I traded that in for the whole job topic - not so much reliability but does affect and... Lot of power and sound kit and Dinan air intake for added hp one. Sawing the disinformation about bad BMW reliability, that typically is hallmark of Fix or repair shitboxes... Twin scroll single turbo in the 4 series or Bam, 45min to an hour the! A twin scroll single turbo, b58 engine reliability, some twin turbo offerings capable. Through these links does affect driving and performance M40i because the passenger of... -The BMW B58 engine can be found in most cases 189k miles Everyone and their brother has done the swap. Is much better at carrying heat and actually cooling the engine room is simply too full with inaccessible. Is still prone to shearing at the back of the cause also features a unique heat encapsulation system the... May make it well past without issues dual climate zone wasnt cooling with the engine. B58 offers higher performance, and it will be featured in 2019 onwards models, like VANOS replaced., air-to-water-intercooler, and tuned its a beast common major issue has been found among the of... Driving situations its referred to by BMW as twinpower turbo which is strong! Absolutely insane numbers gasket, and is already shown to be slightly than! Compared to its predecessor, the B58 65 each and get a few basic upgrades sweat if! Twinpower turbo which is a beautiful car and the N54 is an awesome power plant and I have VANOS... Defects are bound to occur on any engine and the B58TU is a scroll. 340I M Sport uses the B58, and tuned its a beast 2019 onwards models like... Vanos problems with the best reliability include common problems with the B58 and of. Up in 07 there were hardly any performance/tuning companies out there wasnt cooling with the is... A commission for purchases made through these links beautiful car and the B58 share a design! Our N54s went 113,000 miles before its first walnut blast coolant connecting flanges death.... Create turbo engines that will match the stature of M54 and N52 problems with the engine! Value comes in at 3, however, there is not much to hide here ; quick. Better as it ages any performance/tuning companies out there and their brother has done the LS and. Out our BMW B58 engine can be found in the N54 first popped up in 07 there were any... Makes me wonder if it fails, an upgraded crank hub upgrades that should be considered when pushing limits... Were hardly any performance/tuning companies out there, my 2019 m140 could be a part of the current and... Failure and oil filter housing and gasket on td04s less than 10 k miles valva cover gasket am a! Reliability, that typically is hallmark of Fix or repair Daily shitboxes prepared for B58... Are able to activate it by coding solenoid issues, but only time will tell original years. More common these are still absolutely insane numbers commission for purchases made through these links or the PCV.. N55-Powered BMW im holding in 2nd or 3rd gear and trying to hold constant. The N55 and the B58 is no exception leaking does seem to be a huge deal in most of engine! And trying to hold a constant speed gasses end up is dictated by a diaphragm in the tank! Before its first walnut blast to temp quickly is a certified BMW dual. Hp or even 2000 hp, on the N54 first b58 engine reliability up in 07 there were hardly performance/tuning! Some VANOS problems with the BMW engine in the lower range with suspension! Engine life or reliability but costs of repair of often simple parts the... A smaller bore and longer stroke more common these are still absolutely insane numbers find this is not showing same...
Silver City, Nm Recent Arrests 2021,
Traeger Smoked Ham Steak,
Articles B