b58 engine reliability
30.12.2020, , 0
Yes Im in the UK John. The N54 quickly became a legend in the tuning world, the N55 built off its design and improved reliability, the S55 is an all-around gem, and the B58 is highly reliable while providing respectable performance. 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). Once removed there is no way for BMW to tell the car was ever tuned. I eventually sold my car back to the dealership without me ever getting g to the bottom of the issue. Currently, the BMW B58 engine can be found in most of the current 40i and M-badged 40i BMW models . Wich is a totally different animal Good for 1400 hp or even 2000 hp ,on the dyno at the wheels! Its that sad with bmw. The engine was recently updated and it will be featured in 2019 onwards models, like the M340i. Maximum PSI seems to make a good one. The pipe that goes over the radiator was so brittle that not only was leaking, but when I had wrench & beer evening with my old friend it was just cracking in our hands like crisps (or chips if youre from US). This is an increase of 20 horsepower and 32 lb-ft of torque over the N54 engine. Also in traffic situations transmission is not smooth at all hard shifts from 1st to 2nd gear, but only when I drive it slow. To find out more, read our Privacy Policy. BMW B58 Reliability. This could be from numerous problems, but no common major issue has been found among the reports of coolant loss. Open-deck blocks and cast pistons are not great at handling extreme boost pressures for long periods of time. I traded that in for the current 540i with the b58, and tuned its a beast. Ive switched off the traction control and done about 100 miles(20mph/30mph/50mph/up hills and the car hasnt surged once. The single turbo in the N55 is a larger turbocharger which produces the same power as the N54, stock for stock. Have a good holiday weekend if youre in the US. Hi tom thanks for education on this thread sorry for going off topic Bit of advice needed im buying used m240i with 70k miles on clock..It has very small v c g leak and also coolant pipe running along the top near the rad had previously burst and been replaced. It cost about 180 Euro. So far the valves have been cleaned, DME & transmission software has been updated and most recently the 8 speed auto transmission was completely replaced by BMW Sydney but the problem persists. Most wont have an issue and we truly believe its something thats been blown out of proportion. The talker a 6th gear I can find the better. While BMW B58 oil filter housing gaskets and filter cap O-rings are not failing as frequently on the B58 as they have in the past with the N54 and N55, it isn't uncommon for them to leak either. Check out babayagaracing on yt for that b58 action milkthelanky 1 yr. ago Do you know of any good sites to get aftermarket body parts? Acnam Infotech, BMW Tuning - BMW Performance & Tuning Guides, News, Videos. Now I still experience a bit of coolant loss, but much, much less. The B58 engine is the successor to the N55 engine. When your BMW B58's PCV valve fails, or is nearing failure, one of the most common symptoms is smoke coming from your exhaust. Forums will be full of "issues"! In addition to its smooth power delivery, massive untapped power potential, and internal strength, the B58 is also one of the most reliable engines that the Bavarian marque has ever produced. 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 N54 is an awesome power plant and i have replaced the rocker cover, gasket, oil pump gasket and one fuel injector. This engine shows massive potential not only on paper, but also in real world results. Hi Al l/ Zach, Sometimes, B58 coolant loss can be dependent on other things as well. DIY everything $300 to $750 a year It is recommended to check regularly your cooling hoses to avoid leaks and failure. The VC is prone to cracking and leaking, too. TwinPower Turbo which is a twin scroll single turbo. This post is a little outdated as the B58 has come a long way since we wrote this post. now have 2015 435i with performance kit installed + performance exhaust just ordered a 2020 M340i 6-8 weeks to go on wait. This usually occurs during startup, but can still continue when the engine is warm. One example about 415whp 442wtq out of your B58 on a simple STG2 OTS 93 ONLY Mod is Downpipe. Often it comes down to the luck of the draw and how well the engine is maintained, but overall, expect the B58 to be a reliable engine. If youre going to the dealer for everything then both the N55 or B58 could get expensive. However, you may make it well past without issues. The B58 engine produces 320 horsepower and 332 lb-ft of torque in the F30 340i. The only real solution here is to replace the B58 water pump with a new or refurbished unit. Im impressed to say the least. The B58 is already rivaling what the N54 has accomplished on stock turbos. Over time, the housing and the electronics inside degrade and fail. Automotive Performance, Tuning, & Modification. Hello, I own F20 120i 2018 with B48 engine (184hp). Great engine and a solid chassis that is fun to drive, especially with some suspension mods. Hi, I have a 2016 340i with 35k miles and I have been having problems with coolant consumption. Crankcase re-design (crankshaft and walls), Updated cylinder head with integrated manifold, Engine hesitation and bogging, especially at lower RPM's. (and when at the dyno, you usually dont use normal car radiator, but liquid to liquid radiator so you can adjust cooling performance to what ever you like). e46 380k miles B58 Reliability: I hear it will be good long term. The B58 might be even more reliable than the N52 and the M54, but only time will tell. Land Rover had years of snapped crankshafts on the diesel Disco 4's, timing chain and plastic coolant components grenading engines for the petrol ones. So to me, your statement about 300k kilometres (188k miles) E34, which is 30 years old car sounds like a barely used car. And I do own a 1990 bmw E34 520i with the M20B20 engine ,wich is very close to 300000 kms with no problems. 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. perhaps look for a used Audi 4 wheel drive convertible. BMW techs dont seem to know how to resolve this. So I will let it leak and add coolant and see if over time a visible stain emerges at any location. The N55 may not be as reliable as the B58, but it is still considered a dependable engine. BMW's B58 engine also provides a great balance of fuel economy and reliability. The new injectors found on the N55 are not nearly as problematic as the piezo injectors. However, the engine is capable of producing 500+ horsepower with a few basic upgrades. 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 crank hub on the S55 is similar to the one on the N54, which has not known to be a common issue at all. After the success of I6 naturally aspirated engines: M54 and N52, BMW switched to turbo engines. B58 is obviously a winner. 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? So please stop sawing the disinformation about bad bmw reliability, that typically is hallmark of Fix Or Repair Daily shitboxes. Typically, these high horsepower N54s use a monstrous single turbo, however, some twin turbo offerings are capable of 700+whp. The N54 was plagued with early issues including the HPFP, turbo waste-gate rattle, and leaking/faulty fuel injectors. Replacing both the valve cover and gasket at an indy shop will likely cost ~$1,000. We aim for the information on all of our pages to be as accurate as possible. 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. It is built to be efficient and reliable while also being powerful enough to get you through most driving situations. In this guide, we'll be covering the following B58 engine problems: We'll break down these B58 engine problems in-depth and discuss why they made the list. 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. Its stuff that is pretty cheap to DIY. I live in a cold climate, so the whole heat encapsulation thing is really nice. With the extensive list of common problems, it is fair to say the BMW N54 is not cheap to own or maintain. Three times this has happened and Ive only just reached 14500 miles. Reading your other articles should I assume the upgraded crank hub is needed on the s55 platform before BM3 stage 2 or equivalent? Ive replaced the worst offender pipes, and used pure bmw coolant ever since in it. Most B58 owners who experience continual coolant loss have a hard time pinpointing the exact cause of the loss. Why not? Of the engines referenced in this post Toyota is only using the B58. Quite a few reports claim that even BMW-certified repair centers have difficulty diagnosing some B58 coolant loss symptoms. You can say we are somewhat N54 fanatics. Tuned car = more power = more temperature in combustion chamber = more temperature on cylinder walls touching the coolant = more possibility of localised boiling. I have the same problem, in a 2017 bmw m240i, when I give it a spin and the vehicle is hot it sounds like it has a supercharger, or something that sounds like it doesnt match the engine noise, then you release gas and it disappears, Sounds like its the electric water/coolant pump for the turbo hot side maybe kicking in as under extreme load/stress. Scotland to be precise. Minor defects are bound to occur on any engine and the B58 is no exception. ps. With that being said, there are some shared issues between the three engines, like VANOS solenoid failure and oil filter issues. You can typically see built-up blue or green coolant residue collecting around the hole from under the car. Due to its age, the N54 is generally cheaper to purchase and offers the best value when comparing the cost to purchase, and the ability to tune the engine. However, the N54 still has frequent water pump failures, valve cover/gasket oil leaks, oil filter housing leaks, among several other common issues. If it fails, an upgraded crank hub is definitely the way to go. In compared to its predecessor, the B58 engine provides more dependability and strength. Introduced in 2015 for the 2016 model year, BMW's current mainstay inline six-cylinder engine, the B58, has been given another mid-cycle update with updates and improvements which yield greater output and efficiency. With that being said, it doesn't totally eliminate valve cover gasket oil leaks, but it does buy some extra time. The B58 also features a unique heat encapsulation system around the engine. DIY the basics (oil, brakes, spark plugs, etc) $500 to $1,200 a year There are a few notorious issues in the N55. In addition to its smooth power delivery, massive untapped power potential, and internal strength, the B58 is also one of the most reliable engines that the Bavarian marque has ever produced. One of the most common leak locations is the water pump. Im not sure what my fault codes were if they even point toward the VANOS but my car is hesitant when accelerating, surging at times and seems like its lacking power.. its definitely not a smooth ride and has been a persistent problem even after the parts mentioned above being replaced. For more information, check ourdisclosure. Designed for use in the legendary BMW M3 the engine takes from the N54 with its true twin turbocharged set up. Weve always run 50/50 coolant/water mixes (as with many others since thats the recommended ratio). Same with the N54 and E9x chassis. The M20 engine is one of the oldest and most powerful engines with the best reliability. I liked the n55, but the f10 wasnt the right platform for it, too heavy too wallowy. The N55 is reliable enough, and a significant improvement over its predecessor, but the B58 is stronger and more reliable than its older brother. The B58 uses two coolant tanks in its system. On the forums you can see logs people recorded showing DME demand and the position feedback chasing it. I took my car to the dealership, they did pressure system check, but they didnt find any leaks. Where the gasses end up is dictated by a diaphragm in the PCV system. Ill try to describe what I suspect as a secondary issue. Notable changes from the N55. This can indicate that the water pump is in need of replacement and is a possible source of a coolant leak. 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. The best one worth having and mentioned is S38B38 from the E34 M5 car. Smoke from the valve cover area is common if the leak is bad enough. It is more of a testament to just how good the two remaining engines are. That being said, there are a lot of bad engines out there! Two coolant tanks in its system only time will tell reports claim even... 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b58 engine reliability