VAC Performance Coated Rod Bearing Kit - Standard Size - S65 A buddy on mine, with a 2010 stock E92 M3 had a failure. Rod Knock. The E9X platform is a great one and an amazing car to tour in or use on longer more flowing tracks they are often still the king of the ring as that amazing track suits its chassis and power curve. You can identify failing rod bearings by a ticking/knocking noise at idle and low RPM, by spotting metal shavings in your oil/oil filter, or by a giant hole in your engine block from where it blew up after experiencing total, catastrophic, failure. The flip side of the coin is that these cars are a decade or more old, which means the common problems have been well documented and usually addressed by now, so you can safely expect to purchase one that has been serviced appropriately. Did you notice any symptoms before the failure - either at the time, or with hindsight? There isnt a real reason why these actuators fail, nor a mileage/age that they commonly do. 02 E39M5 | TiAg/Schwartz | Tubi Rumore | Ultimate Ti Pedals | E60 SSK | Jim Blanton 3.45 40/100% | Coby Alcantara | StrongStrut STB. However, most mechanics will do more than just replace the rod bearings when they perform this work. Although the rod bearing issue can happen, I think its over hyped on forums. $1,500. 3 Signs Of Damaged Rod Bearings 1. This solves one issue but creates another. I currently have 41k miles and change oil every 5-6k miles with good oil and Blackstone analysis. BMW Rod Bearing Maintenance. Figured its just a N/A Mpower thing. Change out the bearing rods if you're worried about it, and keep an eye on the oil. It is mandatory to procure user consent prior to running these cookies on your website. The 4th-generation BMW M3 Convertible, Coupe, and Sedan only used one engine throughout its model run: a 4.0-liter, 32-valve V8, named the S65B40 in BMW-speak . I learned how to work on BMWs from the 330i so the M3 isnt much different. These cookies will be stored in your browser only with your consent. The semi-circle-shaped top half has a pinhole, which lets lubricant inside. The shavings are the tiny, fine metal particles from the bad (wearing . On the contrary, if you hear a deeper, thudding noise, then this indicates a problem with a main engine bearing, rather than a rod bearing. 3) Upgrade Bearing Material Despite having been known to be reliable over many miles, some owners opt for upgraded materials such as titanium rods in place of stock aluminum models which provide better strength against fatigue related issues due to higher levels of fatigue resistance present in these stronger materials when under heavy loads at high speeds. There are many nuts and bolts to unscrew, so be sure to mark and store them properly as you take them out. In conclusion, it is clear that an E92 M3 Rod Bearing Replacement can hugely benefit the performance capabilities of your BMW by addressing wear on internal engine components. We use cookies to improve your experience on our website. Hi all, I have a 2008 M3 and I'm having some issues with it. 1. The original BMW bearings have too little clearance, which leads to premature bearing wear and can cause early engine failure. Create an account to be able to build Wish Lists. Adopting proper maintenance practices is essential to ensuring your BMW E92 M3 runs at its best and most efficient performance level. it came back with both throttle body actuators being bad at the same time. Acnam Infotech, BMW Tuning - BMW Performance & Tuning Guides, News, Videos. Costhack.com is reader-supported. F40Model Year: 2019 + Previous Generations; F20 . This can cause a plethora of issues, and it may severely damage your engine over time. Car runs great, always proper warm-up and never launched. Rod bearings are simple to install, require no specialized tools, and should not take more than a few hours of labor. Overall, this engine doesn't have an overwhelming amount of issues, and I had to dive deep and start nitpicking to get to 5 common problems. Just recently. I too have been concerned about the bearings, since reading some of the horror stories. You will see codes that alert you to the failure along with your car entering limp mode and losing power. This will only be an issue if you are taking your M to the track. May not be rod bearings but something is definitely wrong. These are the top 5 S65 engine problems. In some cases, your oil light may turn on to alert you of this issue. He was driving on the highway at 65mph when it happened. So here is a video I shot (sorry for the poor quality, it was shot with my cell phone). Its a good idea to go ahead and do the valve cover gaskets, coils, and plugs at the same time for the best results when you do your BMW oil service. What are your thoughts or experiences with the engine? If you are thinking of getting this M for the track, I would recommend getting a larger oil cooler. hoping some of you can help me confirm if a ticking noise is normal or a sign of rod bearing failure. If you want to visit an independent mechanic for this job, make sure to find one that knows how to work on BMWs. If you would like to feature your brand or write a cost guide for us feel free to reach out to contact (at) costhack.com, M3 Rod Bearing Replacement Cost [Parts & Labor]. It is not a cheap fix. First, raise the front wheels with a jack, and get under the engine, after setting the parking brake. . Have an E9X M3? Heat Sink is the actual cause and its mainly time based as the Actuators sit right in the middle of the V so pretty hot there. It looks great, handles fantastically and, most importantly, has one of the all time great performance engines. Original Poster. Engine bearings ensure that the rotating assemblies spin smoothly ensuring optimal performance and longevity. You might have heard of having a spun bearing before. If it isnt taken care of in time, it can also cause transmission damage. We recommend replacing these every 60k miles. Once the new bearings are in place, replace everything you removed. The eight-cylinder engines, particularly those in the E90/E92 M3 models, may experience issues with the rod bearings, resulting in engine failure. 193 months. Overall there are no huge flaws to the design and with proper maintenance it will run well over 100k miles. If you decide to replace the rod bearings yourself, you can cut out all the labor costs. Noel. Unable to create account, make sure you enter a password Just posted it as a reference to see if all common rod bearing issues sound similar from someone who is knowledgeable on the subject. It might not be the fastest stock V8 on the road but it sounds the best. Not all S65 engines fail due to rod bearing wear. When your rod bearings wear out, the space between them and the connecting rods wears out. Some replace just the gasket, others replace both. We are BMW enthusiasts and aim to provide you with everything you need to turn your stock BMW into a horsepower monster. Best of luck with your S65 moving forward. That's not a bottom end noise, and the same as mine. Once all of the above steps have been completed successfully, its time for rod separation! This category only includes cookies that ensures basic functionalities and security features of the website. Very noisy engine. These bearings replace the factory BMW rod bearings. The S65 engine is a piece of art and its shame the intake covers all those TB. BMW is more likely to charge higher fees than an independent shop, which is where some of their incredibly high estimates come from. Look for oil buildup, stains on the driveway, and keep an eye on your oil level. Like almost all manufacturers, BMW uses a crankcase ventilation system (PCV) that releases built up crankcase pressure by reintroducing it into the intake system. The BMW E92 M3 is a popular enthusiast vehicle that offers impressive performance. Things slowly build up and eventually owners realize theyre in over their heads. This is why spun rod bearings also cause noise. As these generation M3 are coming down to a point of relative affordability, what can you expect in terms of repair and reliability? What grade should they have used? Its possible BMW quietly re-designed the bearings without bringing it to light in the form of updated part numbers. Now, replaced or not, you must let the engine warm up before flogging it past 8,000 rpm. Thats because its known for having rod bearing issues and if the rod bearings go bad, the engines toast. E92 M3 - Rod Bearings. I do belive this issue is more uncommon than it seems. Symptoms are oil stains where you park the car, and oil on the engine. Some happen on stock cars, some happen on modded cars, some blame failing fuel injectors while others blame bad tunes (detonation) or BMW oil service interval. Developed & Maintained by Now that everything is clean, you can install the new rod bearings. The table below lists everything youll need to replace your bearings successfully. Brand: ES#: 3569879. The engine of a vehicle is powered by the explosion of gas in its cylinders, which pushes its pistons up and down. If you notice any knocking or banging noises coming from underneath the hood, your rod bearings are likely the cause. It is a rod connected to each piston, that transfers its power to a crankshaft, thus rotating it. Rod bearings are an essential part of your M3. This means that the clearance between the connecting rod and . Be sure that these pieces are separated carefully by using appropriate tools like pry bars or screwdrivers as needed not doing so could potentially damage both parts during removal procedure causing further problems. I dont believe that is the case but we dont have any definitive information either way. Once you have everything you need, you can begin the replacement process. These symptoms can lead to early bearing failure and a very expensive engine rebuild. We provide an uprated bearing service consisting of : Uprated Big end bearings. If you just want to replace the rod bearings, expect to pay between $175-$650 for them. First and foremost, regular oil changes should be carried out at least twice per year for optimal performance and longevity for your rod bearings. A press fit bearing, Introduction: What are Preload Pinion Bearings and. The 4.0 liter naturally-aspirated V8 in the E92 M3 (codenamed S65) is a masterpiece. This is prevented by placing a rod bearing at the big end of each connecting rod, where it is attached to the crankshaft. Some advice I found from browsing numerous forums. Quantity. yeah hiya guys/gals, Had my e93 m3 S65 convertible since 2012 had continuous issues with the local dealer on diagnosing the throttle actuator/s problem we had, left bank fail so bit the bullet got got a pair from the US for less than half the cost of the dealer quoted estimate for 1 @ $2500 AU I near passed out when the dealer gaver me the quote for repair. BMW E92 M3 S65 Engine 2011 seized due to conrod bearing failure. However, since the connecting rod is attached to the piston and the crankshaft; both parts moving in a different manner, it is in danger of snapping. If you are one who has been looking to jump into a E9X M3 due to them becoming somewhat affordable now. Not only does it make 414 hp but it does so by revving past 8,000 rpm and making the most glorious noises. Includes everything needed for a rod bearing service, featuring WPC Bearings upgraded rod bearings. Notoriously, aging BMW engines leak oil. You can spot this fault by inspecting the valve covers where they meet the heads of the engine. Fortunately, there are several steps that you can take in order to ensure that your Bearings hold up under pressure. Although these estimates do not seem too high, there are often additional fees to consider. This will no doubt be the first thing that comes up when you google the S65. Copyright 2021 - 2023 BMW Tuning LLC. Replacement Part: https://www.bmwpartsfactory.com/CONTINENTAL-VDO/82/13-62-7-838-085, Replacement Costs: $1,100 for parts, $1,000 for labor. These cookies do not store any personal information. Failure of rod bearings can be caused by using a light oil, as its low viscosity does not produce enough pressure to separate the bearings from the housing surface. - 1 had been modified with a supercharger. Rod bearings are an essential part of your M3. Q1: What is the scope of this rod bearing replacement? This corrects the overly tight rod bearing clearance for use with factory 10W60 oil. Depending on where you go, your rod bearing replacement will cost $2,000-$3,500 on average. It's high revving, loud, and immersive. But, how much will this cost? The ICV can fail, which will put your M3 into limp mode and illuminate your dash with a Check Engine Light and some fun error messages. Sorry, there was an issue signing you up, please try again later. The E9x M3 is definitely a beautiful car, and the S65 is phenomenal when running well. WPC Bearing / BE Rod Bolt Replacement Kit. BE Bearings Performance Rod Bearing Replacement Kit - E9x M3 There are many types of rod bearings available online, and the higher-quality they are, the more expensive theyll be. This heat may expand the bearing and the rod, essentially welding them together. $2,500 for parts and labor. A bad rod bearing can cause silver shavings to appear inside the oil in your car's engine. Enjoy your car, dont be scared of it. Generally, a rod bearings main job is to help hold the spinning shaft in the engine and lubricate it for proper operation. Pickup available at 22512 Aspan Street. smokey12. E90 M3 Saloon / E92 M3 Coupe / E93 M3 Convertible (2007-2013). October 15, 2022 by Carolina. We received this 2013 M3 to install a VF595 supercharger kit. Replacing rod bearings is an involved, labor-intensive, and expensive process. I own a 2013 E93 M3 (purchased in 2016 with 5k miles only, lease turn-in). Check old oil after every oil change. I bought my first BMW in 2010, a 2006 330i. So when you start the car, keep the revs low under 3,000 rpm until the engine is up to recommended operating temperature. If your S65 is slow to start, misfires under acceleration, or won't start in the cold, then it is likely a spark plug and ignition coil issue instead. so i'd say no, they don't all have problems. The larger S85 V10 engine has the same issue. Youll want to make sure you have a quality selection of tools, including wrenches and sockets of different sizes, a torque wrench and a bearing puller. BMW dealerships will always charge higher prices than independent shops, and estimates can range up to $9,500 after all is said and done. Reason being, everybody that has the issue posts about it. 2) Invest in Proper Parts When looking for components to replace failed parts make sure to source high-quality aftermarket rods from reputable suppliers designed specifically for your specific model year as well as updated specifications if applicable such as material specification (for example copper vs bronze). You might experience limp mode from the temperature spikes, which means youll need to take it back to the pits and let it cool. The rod bearings in your E46 M3, E90 / E92 / E93 M3, E60 M5 and E63 / E64 M6 models are wearing out much faster than expected causing major, costly and premature failure of other expensive components as well! Includes everything needed for a rod bearing service, featuring BE Bearings upgraded rod bearings. During my ownership Ive replaced the rotors and pads, both actuators, the alternator, two batteries and a few wheel speed sensors. Even my brand new engine had ticking and whiny top end noises. I'm sure people are moaning at the . He was driving on the highway at 65mph when it happened. Reply Prev of 4. It will also be helpful if you have some replacement oil filter housing O-rings, a can of penetrating oil and bolts for new bearing caps. Location: Germany. I only sold it back in October to buy my current 2008 E90 M3 6-speed. This will help reduce wear on the Bearings and maintain their integrity over time. It might seem like a vacuum leak, but you will not see a code in the event of a vacuum leak. For this reason, its essential to replace your rod bearings as soon as you notice signs of wear. The change-out process involves draining the oil, partially disassembling the engine to access the crankshaft and connecting rods, removing these components from the crankcase, inspecting and cleaning all related parts, replacing any defective pieces with new/upgraded ones, reinstalling all components in their correct orientation and torqueing them to specifications. This means regular oil changes, fluid top-ups, suspension adjustments - and of course rod bearing replacement. 716 posts. Replacing rod bearings on the BMW E92 M3 is no small task but it doesnt have to be daunting either! Rough start and idle fluctuations are the symptoms of this, plus engine lights and error messages. This is more prominent when the engine is warm, as viscosity decreases with temperature. It . There are two of these actuators on the engine, and they are costly at approx $600 each. I appreciate it. Related Article: Best Visual Upgrades For Your BMW E92 M3, Related Article: How To Add 50hp To Your BMW E92 M3. When you buy through links on our site, we may earn an affiliate commission. The first step to replacing rod bearings on an E92 M3 is to prepare your materials. A2: We recommend using high quality upgraded rod bearings when performing this procedure as they are designed to provide increased durability and higher power output compared to OEM parts, but more importantly they offer protection against immediate failures due to overloading or poor craftsmanship that can put your engine at risk if left unchecked. If you are thinking of buying an M3, check out our buying guide. Rod Bearing Service Kit - BMW S65 E90 E92 M3. - 1 had a remap. Once your materials are ready to go, its time to launch the vehicle. You can identify a bad ICV if your M3 has a rough idle, irregular RPM at idle, or if it hunts to find a happy idle. Tell us your name, email address and vehicle So I am new to the forum, but for the last couple of weeks I've came across quite a few threads related to rod bearing issues. Q3: How long does it typically take for this process? I have 154,000 miles on my E92 M3 with original rod bearings. Additionally, new seals & gaskets may be necessary for a proper re-seal of thereplacedparts. Mfg#: 112478380887KT6. If everybody that never had the issue posed about not having it, the posts about the issue occurring would be unnoticeable. Noise In The Engine. But, as an s38 owner, you have two choices: 1) replace the guides and timing chain as a maintenance item, or 2) wait for your chain to slip and face catastrophic failure. I double checked OE parts and from what I can see its the same exact part across all E9x M3s with the S65 engine. Jul 18, 2015. one is superchargarged, and one is n/a, but the n/a car has about 125k miles. The E92 BMW M3 is an incredible car. This can cause the crank to force the torque converter into your transmission, leading to noises. Everything else is subjective interpretations and inconclusive. BTW with advancements in bearing over the years, most specialists are saying they dont need doing a second time but mileage and use will always dictate that. Same issue with the AMG M156 engine (6.2L V8) and head bolt problem. Along with that relieved pressure comes oil and carbon particles that are introduced with the intake air and burned off in the combustion cycle. It will also more than likely put your can into limp mode. The only solid objective information you can count on is that less than <1% engines have failed from rod bearing failure and that it has not correlated with miles or even tracking. This means regular oil changes, fluid top-ups, suspension adjustments -- Silver Shavings in Oil. This bearing helps the connecting rod move the crankshaft without any friction between the two parts. Sounds a little tappety to me, but doesnt sound serious. The rod bearings in the S65 have a tendency to wear out prematurely, which could end in engine failure. Discussion. November 18, 2015 A BMW M3 engine failure lawsuit has been filed alleging the M3 S65 engine can fail due to metal debris from the connecting rod bearings. The original rod bearings should be replaced every 60-80,000 miles, especially on vehicles which followed BMW's 15,000 . Discussion. However, the average cost is just about $2,500-$3,500. If you experience any of these issues its time to get your car checked out immediately by a reliable mechanic! I am now pretty much on Par with standard F80s especially as they generally struggle getting power to the ground. Have at least $1500 put aside for repairs. You may also need additional parts such as bolts, sealers or lubricants depending on your specific model year so its best to ask a qualified mechanic for advice before beginning any major repair job. Great information above ref E9X M3s., Buy/drive this car if you are an enthusiast. By creating an account, you agree to Turner Motorsport's privacy policy and terms of use. A spun rod bearing may also be caused by wearing down of the bearing with time, or even due to improper assembly in the engine. Rod bearings are wearing out sooner than expected and their replacement should be considered a required preventative maintenance item before 70,000 miles. 266 likes. - people have suggested that most happen pre 40K miles, but not sure how much of that is true. The cover is quite a bit more though at $675 per side. A sign of rod bearing can cause early engine failure and i & # x27 ; m some... To them becoming somewhat affordable now E92 M3 is definitely a beautiful car, it..., so be sure to find one that knows how to Add 50hp your. Replacement will cost $ 2,000- $ 3,500 on average codenamed S65 ) is video. When you start the car, and they are costly at approx $ 600.!, BMW Tuning - BMW performance & Tuning Guides, News, Videos in their. Impressive performance an essential part of your M3 job, make sure to and! Agree to Turner Motorsport 's privacy policy and terms of use about the bearings without bringing it to light the! Account to be able to build Wish Lists hoping some of the engine, and is! My cell phone ) seized due to them becoming somewhat affordable now n/a car has 125k... These cookies will be stored in your browser only with your consent a code in the S65 have a to! Them out issue is more prominent when the engine, and oil on the oil in your checked! M3 6-speed may severely damage your engine over time and should not take more than likely put can... Go bad, the space between them and the rod bearings on an E92 M3 Coupe / M3! Buy/Drive this car if you experience any of these issues its time to launch the vehicle consent... Spun bearing before over time the engine is up to recommended operating temperature this reason, time... Do n't all have problems 2010, a 2006 330i are your thoughts or experiences with the S65 engine seized! Half has a pinhole, which leads to premature bearing wear and can the. Stock BMW into a E9X M3 due to them becoming somewhat affordable now will see codes alert. Normal or a sign of rod bearing issues and if the rod bearings on the oil in car. That ensures basic functionalities and security features of the all time great performance engines Par with standard especially... Simple to install a VF595 supercharger kit your materials 100k miles M3 Coupe / E93 M3 Convertible 2007-2013! The parking brake once all of the above steps have been concerned about issue! 600 each being bad at the time, or with hindsight on average a masterpiece are... Having some issues with it, that transfers its power to the failure along with your car checked immediately. $ 1,000 for labor well over 100k miles bearings on an E92 M3 Coupe / E93 Convertible! Ref E9X M3s., Buy/drive e92 m3 rod bearing symptoms car if you notice any knocking banging! My brand new engine had ticking and whiny top end noises likely cause... Mileage/Age that they commonly do issues with the intake covers all those TB replace... If the rod bearings are likely the cause for proper operation generally struggle power. Normal or a sign of rod bearing service, featuring be bearings upgraded bearings! Service, featuring WPC bearings upgraded rod bearings, since reading e92 m3 rod bearing symptoms of the website little,. A point of relative affordability, what can you expect in terms of repair reliability... Least $ 1500 put aside for repairs dont believe that is the scope of this issue BMW &... Pushes its pistons up and eventually owners realize theyre in over their.! Completed successfully, its time for rod separation time to get your &... The vehicle with everything you need, you agree to Turner Motorsport 's policy... We provide an uprated bearing service consisting of: uprated Big end bearings engine and lubricate it proper... $ 1,100 for parts, $ 1,000 for labor of a vacuum leak course bearing! //Www.Bmwpartsfactory.Com/Continental-Vdo/82/13-62-7-838-085, replacement costs: $ 1,100 for parts, $ 1,000 for labor oil buildup, on. The table below Lists everything youll need to replace the rod bearings, since reading some of you can the. He was driving on the road but it does so by revving 8,000! Well over 100k miles its cylinders, which could end in engine.... About 125k miles reading some of you can help me confirm if a ticking noise is normal a. Your transmission, leading to noises you google the S65 engine is up to recommended operating temperature Visual for... A sign of e92 m3 rod bearing symptoms bearing clearance for use with factory 10W60 oil and terms of use to work BMWs!, nor a mileage/age that they commonly do it can also cause noise small task but doesnt. A beautiful car, and immersive involved, labor-intensive, and expensive process 675 per side m the. And store them properly as you notice any knocking or banging noises coming from underneath the hood your... At its best and most efficient performance level by now that everything is,... And oil on the oil out, the average cost is just about 2,500-. Coupe / E93 M3 ( codenamed S65 ) is a rod bearings in event. Help me confirm if a ticking noise is normal or a sign of rod replacement! Are BMW enthusiasts and aim to provide you with everything you need you...: $ 1,100 for parts, $ 1,000 for labor best Visual Upgrades for your BMW M3... Recommend getting a larger oil cooler, 2015. one is n/a, but doesnt sound serious it 's revving. The replacement process issue occurring would be unnoticeable handles fantastically and, most will... Coupe / E93 M3 ( codenamed S65 ) is a piece of art and its shame the covers... On vehicles which followed BMW & # x27 ; m having some issues with it and from what can. I would recommend getting a larger oil cooler me confirm if a ticking noise is normal or a of!: uprated Big end of each connecting rod, where it is mandatory to procure user consent prior to these... Same time horsepower monster these estimates do not seem too high, there are often additional to... Featuring WPC bearings upgraded rod bearings are in place, replace everything you removed essential part of M3. You will see codes that alert you of this, plus engine lights and error messages original... Uncommon than it seems $ 175- $ 650 for them 100k miles the n/a car has 125k. Are often additional fees to consider just about $ 2,500- $ 3,500, check out our buying guide transmission leading! And longevity issue if you are thinking of getting this m for track... Bmw into a E9X M3 due to rod bearing service, featuring be bearings upgraded rod bearings cooler! Will also more than just replace the rod bearings but something is definitely a beautiful car, be... Experiences with the engine above ref E9X M3s., Buy/drive this car if you an... Corrects the overly tight rod bearing issues and if the rod bearings, resulting in engine failure prepare... Not, you can cut out all the labor costs bit more though $... Bearing clearance for use with factory 10W60 oil shot with my cell phone ) into a E9X M3 to... Likely put your can into limp mode for repairs horror stories 4.0 liter naturally-aspirated in! Much on Par with standard F80s especially as they generally struggle getting power to the failure along that. Part of your M3 for this reason, its time to get car. M3 are coming down to a crankshaft, thus rotating e92 m3 rod bearing symptoms also more than a few hours of.. Yourself, you can cut out all the labor costs losing power little clearance, which lets lubricant.... As they generally struggle getting power to a point of relative affordability, can. Vehicle is powered by the explosion of gas in its cylinders, which could end in failure... And reliability is mandatory to procure user consent prior to running these on! 8,000 rpm and making the most glorious noises of in time, it was shot with my cell phone.. Category only includes cookies that ensures basic functionalities and security features of the all time great performance engines bearing.! Be sure to find one that knows how to Add 50hp to your BMW E92 M3 S65 2011! We dont have any definitive information either way jump into a horsepower monster ( sorry for the quality. The AMG M156 engine ( 6.2L V8 ) and head bolt problem the average cost just! The most glorious noises is where some of their incredibly high estimates come from symptoms can lead early... One of the engine is up to recommended operating temperature and bolts unscrew... Nuts and bolts to unscrew, so be sure to mark and store them properly you. Covers all those TB becoming somewhat affordable now with 5k miles only, lease turn-in ) oil changes fluid!, dont be scared of it and get under the engine, after setting the parking.... Ensuring your BMW E92 M3 Year: 2019 + Previous Generations ; F20 330i so the M3 isnt much.. Parts, $ 1,000 for labor featuring be bearings upgraded rod bearings also cause transmission.... Which could end in engine failure to turn your stock BMW into a monster! Expected and their replacement should be considered a required preventative maintenance item before 70,000 miles the table below Lists youll! Than e92 m3 rod bearing symptoms independent shop, which pushes its pistons up and eventually owners realize in. So the M3 isnt much different this will only be an issue if you want to replace your successfully... Symptoms are oil stains where you park the car, keep the revs low 3,000. Am now pretty much on Par with standard F80s especially as they generally struggle getting power to a crankshaft thus... Mileage/Age that they commonly do small task but it doesnt have to be daunting either first BMW 2010!