Benefits of rod bearing replacement include improved fuel economy as well as higher torque output from the engine. If necessary detach various components like exhaust systems, electrical wiring harnesses and other connecting pieces in order to expose the inside mechanics more easily. This will only be an issue if you are taking your M to the track. $1321.79. We recommend replacing these every 60k miles. For this reason, the parts often add an extra $900-$1,500 to your total cost. Please enter your last name. I also think a Blackstone analysis every self oil change I do is in order. I would consider it to be an intermediate difficulty and expect it to take around 6 hours. Let us know if you have ever done this fix. In the end, your total cost could get up to $5,000, and thats not even including any additional fees! VAC Performance Coated Rod Bearing Kit - Standard Size - S65 Then, remove the long drainage bolt from the oil pan with a wrench, to drain off its oil. It does need attention, and will repairs will be expensive when needed. Symptoms of a bad rod bearing include harsh knocks and rattles during acceleration or deceleration as well as lack of power when driving at higher speeds. iTrader: ( 8) N54 rod/crank bearing failure thread. Clearly, the E92 M3 isnt without its share of problems. Not a fatal issue, but can turn a weekend drive into a headache pretty quick. there are two track guys with 25+ track days on original bearings. Great information above ref E9X M3s., Q3: How long does it typically take for this process? The dealer is asking $3500 for replacement. Add to cart. Youll want to confirm exact compatibility with manufacturer specifications prior before making any purchases but following these steps normally ensures no lasting complications ensue going forward into higher mileage brackets as well! The longer you wait, the more severe the damage will become. If you have worn down rod bearings, your spinning shaft will not get the lubrication it needs. You'd know you've got bad rod bearings to fix when your car start showing any of these unusual symptoms explained below. After 2 days at the dealer, I was told that there were no abnormal engine sounds detected. It will keep your intake, valves, and ports clean while still allowing your engine to relieve that built-up pressure in the crankcase for the cleanest operation possible. Remember, you should only attempt to replace your own rod bearings if you have extensive mechanic experience. These symptoms can lead to early bearing failure and a very expensive engine rebuild. Engine ticking sound at idle and in the 1,600-2,000 rpm range (usually most noticeable at idle) A hole in your engine from it blowing up; . Although the rod bearing issue can happen, I think its over hyped on forums. How Much Does It Cost to Have a Professional Replace Your Rod Bearings? Is it reliable though? If you notice that you tend to top off the oil in your engine more than once a month from only regular driving, you probably have a leak. Is the issue sort of got blown out of proportion or all e9x m3 regardless of production year have this problem? Rod bearings themselves are not particularly expensive. If you decide to replace the rod bearings yourself, you can cut out all the labor costs. This seems to be the number one issue that numerous forums call out. Engine noise is one of the symptoms of engine bearing failure. We invite you to share your shopping experiences with Turner Motorsport so we can better meet your needs. Upcoming BMW M5 Hybrid Launches on Track! The other of the two major potential failures is the S65s failure-prone rod bearings. Must be longer than 2 characters. Change out the bearing rods if you're worried about it, and keep an eye on the oil. The rod bearings are critical components of the engine's bottom end, which connect the piston rods to the crankshaft. A Comprehensive Guide, Designing the Ultimate Driving Machine: How BMW's New Studio is Making an Impact, 2023 BMW X5 Facelift Revealed: See the Changes Up Close. Affecting many other BMW engines, this is a typical issue across the board. Such a damaged bearing involves direct metal-on-metal contact, which produces enormous heat by friction. 9am-7pm ET About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . Shes a head-turner and I get many compliments but Man, she better get more reliable soon! 2 3 4 next Reply Author. 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. 6789 Quail Hill Pkwy, Suite 211 Irvine CA 92603. 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. You can say we are somewhat N54 fanatics. Often the bearing failure is very clearwith the ticking or the rattle noise ! He was driving on the highway at 65mph when it happened. DIY Guide: https://www.m3post.com/forums/showthread.php?p=25287903. Protect your S65 V8 Engine from Rod Bearing Failure! Sign in to your account for an easier and quicker checkout experience. I would not have bought this car If I couldnt do all the work myself. Engine and cooler line flush and replacement. So when the engine oil is cold, thus quite viscous, it cant lubricate them well enough to handle the high revs that the engine is capable of. Particularly from the valve covers, as is often the case with the E92 M3s S65 V8 engine. This is prevented by placing a rod bearing at the big end of each connecting rod, where it is attached to the crankshaft. Same issue with the AMG M156 engine (6.2L V8) and head bolt problem. BMWs, M3s in particular, are famous for rod bearing issues. The deadly rod bearing failure. All best mike. When this happens, the bearing welds itself to the crankshaft and spins along with it. Enjoy your car, dont be scared of it. If you notice any knocking or banging noises coming from underneath the hood, your rod bearings are likely the cause. These cars run amazing if you take the time to maintain them. When should I change rod bearings e92 M3? A bad rod bearing can cause silver shavings to appear inside the oil in your car's engine. It is mandatory to procure user consent prior to running these cookies on your website. Not all s38s needed new chain tensioner guides. There are two of these actuators on the engine, and they are costly at approx $600 each. In such a case, the tremendous force produced by the engine may even snap the connecting rod, which may ram a hole through the engine block, resulting in catastrophic damage. Pay in 4 interest-free installments of $185.20 with. Rod bearings are wearing out sooner than expected and their replacement should be considered a required preventative maintenance item before 70,000 miles. Keep reading before you accept a mechanics estimate! So here is a video I shot (sorry for the poor quality, it was shot with my cell phone). E90 E92 E93 M3 S65 Throttle Actuators. 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. Generally, a rod bearings main job is to help hold the spinning shaft in the engine and lubricate it for proper operation. Two of the most common symptoms that point to a faulty rod bearing are rod knock and illuminated warning lights. S65 rod bearing failing, what should it sound like? Fortunately, as you mentioned, for the DIY crowd this often is not a big issue. Very noisy engine. no. One particular area that needs attention is the rod bearings which have a tendency to wear out quickly under heavy loads and high rpm operation. . If you just want to replace the rod bearings, expect to pay between $175-$650 for them. Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications, http://www.m3post.com/forums/showthread.php?t=786615. There isnt a real reason why these actuators fail, nor a mileage/age that they commonly do. kasselperformance. $2,500 for parts and labor. When you visit a mechanic, youll have to take labor costs into account when thinking about the final price. Replacing a vehicles rod bearings is no easy feat. Now, replaced or not, you must let the engine warm up before flogging it past 8,000 rpm. F40Model Year: 2019 + Previous Generations; F20 . Is the car under warranty? Get vehicle specific content, sales, and more. I too have been concerned about the bearings, since reading some of the horror stories. If you suspect that the rod bearings in your vehicle are reaching the end of their lifespan, it may be time to replace them before the issue gets worse. Rod bearings are an essential part of your M3. I decided to do my Rob Ends at the same time and a independent BMW mechanic did it for a very big saving so I am happy and now feel confident knowing its unlikely to need doing again. Furthermore, the factory BMW bearings are made from tin-aluminum which are 5-times harder than a softer lead-copper bearing design. This bearing helps the connecting rod move the crankshaft without any friction between the two parts. Original Poster. We also use third-party cookies that help us analyze and understand how you use this website. You have been successfully signed up for Turner's Newsletter! This metal-on-metal contact defeats the purpose of the rod bearing, and rather leads to increased friction and damage. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. BMW is more likely to charge higher fees than an independent shop, which is where some of their incredibly high estimates come from. For this reason, its essential to replace your rod bearings as soon as you notice signs of wear. This is very, very bad and can lead to and engine being completely lunched, require either an entire replacement or a complete rebuild. Acnam Infotech, BMW Tuning - BMW Performance & Tuning Guides, News, Videos. So far, I changed the alternator, thermostat, plugs, and upgraded the power steering reservoir that tends to overflow when heated up. Unfortunately cost on Genuine BMW bearings went up considerably and BE bearings became the lowest cost solution for doing rod bearing replacements and achieving industry accepted rod bearing clearance. He is constantly keeping up with the latest advancements in diesel engine technology. This will ensure each part is free of contaminants, which could cause more rod bearing issues in the future. Additionally we suggest sticking to well known brands from reputable manufacturers who have tested their products under track conditions or provide adequate warranties for protection against catastrophic failure due to faulty production or installation mistakes. Whilst it was unlikely we would find a car that definitely hadn't had it done, we avoided any car with proof it had. However, most mechanics will do more than just replace the rod bearings when they perform this work. Hi BMW Tuning, thanks for the info, I have a 2012 M3 ZCP e90, its just had its throttle actuators replaced at 141,000kms, owned since 110k almost 2 years ago. But, how much will this cost? There is a lot of speculation online about E92 M3 BEARING UPGRADE Read More Excavator Cost Comparison: Rent vs Buy Whats the Best Option. Both N/A engines and pretty straight forward to fix. The Costhack team include business owners, automotive mechanics, heavy duty equipment operators and other business experts. Read this to help prevent premature engine failure The problem: This problem manifests itself in various types of engine failure but most commonly as connecting rod bearing failure and even crankshaft failure in later models due to a different rod bearing spec. The price youll pay to have a mechanic replace your rod bearings can vary significantly based on the shop you visit. You will know if you have a faulty Idle Control Valve as soon as you turn the car on. A Very common failure with the S65 engine, due to insufficient?tolerances from the factory the S65 rod bearings are prone to premature wear leading to a costly rebuild or catastrophic engine failure. I would not drive it anymore until it is diagnosed. So keep on top of regular oil maintenance every few thousand miles or as recommended by BMW. Just know, finding one that doesnt have service records showing these issues as resolved will likely mean youll want to budget for them, so keep that in mind as you search for the perfect E92 M3 to drive. It might not be the fastest stock V8 on the road but it sounds the best. Replacing a vehicles rod bearings is no easy feat. Didnt think it was that easy. The S65 is no doubt an iconic M engine. I know, plastic gears in a $600 part. Usually ready in 24 hours. If you are looking at an E92 M3 or just purchased one, youre in for one of the most rewarding driving experiences available, especially for cars at that price point. Once you can access the rod bearings, use your soft rubber mallet to gently tap them out. In terms of cost, a new set of E92 M3 rod bearings start at around $150-$200 (labor costs not included). While it has only been documented as the ultimate failure cause for total engine destruction in less than 1% of S65's sold, the number of engines that have experienced premature rod bearing wear is much higher. 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. An affiliate link means we may earn advertising or referral fees if you submit your information through our links or forms. S65 WPC Performance Rod Bearing Replacement Kit. If youre buying an E92 BMW M3 and it has 30,000 miles or more on it, its probably worth having them replaced. It requires a lot of time, effort, and disassembly to do correctly. Over time, the gasket and the cover tend to warp. 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. Remove and inspect the bearings for any damage. To help further, have your oil analysed after the oil changes to check for any wear. If the engiine becomes oil-starved, the bearing will become dry, heat up and spin around the . BMW dealerships are notoriously expensive, and some independent mechanics do not have the knowledge or tools to work on these complex cars. The extra clearance that worn bearings cause can result in oil pressure loss. There are a few things to be aware of . How Much Does It Cost to Replace Your Own M3 Rod Bearings? But opting out of some of these cookies may have an effect on your browsing experience. 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. This is a great video that demonstrates exactly whats going on in the bottom end of the S65 engine and why its important to properly maintain it. This reduces friction within the shaft, allowing for free rotation. If your engine has been damaged by rod bearing failure, we can rebuild the damaged engine and fit the revised rod bearing kit supplied by BMW. Mfg#: 112478380887KT6. 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 is my 4th M3. Youve weighed all your options and decided that youre comfortable replacing your own rod bearings. Make sure you use the correct size and type of rod bearings for your engine. Created by two hardcore BMW tuning enthusiasts, BMWSparkPlugs.com has all the information you need to select the perfect set of plugs . To do this safely and efficiently use professional grade jacks and stands so that you wont strain yourself while you work underneath the vehicle. BE Bearings Performance Rod Bearing Replacement Kit - E9x M3 This is why spun rod bearings also cause noise. Developed & Maintained by Includes everything needed for a rod bearing service, featuring BE Bearings upgraded rod bearings. Additionally, unless your spark plugs are really bad, you will likely only experience a few misfires, rather than a consistently poor idle, although bad gapping can cause this. But theres no need to panic, as WheelZine gives you a useful analysis of rod bearing failure, so as to help you understand its causes, and diagnose its symptoms. When such an important component gets damaged, it can seriously impair your cars engine. The other of the two major potential failures is the S65's failure-prone rod bearings. Now, if the rod bearing wears down enough, if can spin. It will happen. . This involves loosening up specific connecting points so that each individual cylinder can now be unhoused from its respective rods/crankshaft. Msg & data rates may apply. There are many types of rod bearings available online, and the higher-quality they are, the more expensive theyll be. Reply Prev of 4. The failure rate reported on this site seems to be decreasing from the initial reports. If you dont know exactly what to get, consult your M3 manual or ask a mechanic at the dealership. First and foremost, regular oil changes should be carried out at least twice per year for optimal performance and longevity for your rod bearings. As the engine ages, these bearings can become worn and thin which allows excess play and increased wear. Using oil like LIQUI MOLY Molygen is an easy way to trace oil leaks, as it has a UV dye additive that makes spotting leaks easier. Driving the Future: BMW iX5 Hydrogen Review. Additionally, we also suggest opting for premium synthetic oils due to their superior overall lubricity compared to mineral blends which can wear away faster than advertised. Adding the extra pieces will add approximately $350 to the total price. If your M3 has trouble starting in cold weather, has irregular misfires, or is just generally slow to crank over, then you likely have bad plugs and/or coil packs. Both actuators have been replaced, (source VDO actuators as they are the exact same part but far cheaper without the BMW tax). I have 154,000 miles on my E92 M3 with original rod bearings. BMW M3 (S65) engine rebuild costs will be 6,000 - 8,000. 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. True BMW enthusiast street-wear hand printed under our 40Roll clothing brand. Engine bearings ensure that the rotating assemblies spin smoothly ensuring optimal performance and longevity. [Cost & Benefits], Types of Excavators and Their Uses: A Comprehensive Guide, Renting an Excavator: Costs, Benefits, and How to Get Started. It will also more than likely put your can into limp mode. We suggest a complete replacing all the spark plugs and coil packs when you buy the car anyway, but if you didnt and you are experiencing these symptoms, you should go ahead and tackle that BMW E92 M3 ignition service. Necessary cookies are absolutely essential for the website to function properly. If you notice any of the following symptoms, have your bearings checked out: When your rod bearings wear out, the space between them and the connecting rods wears out. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. There are many types of rod bearings available online, and the higher-quality they are, the more expensive theyll be. Cutting through all the BS, it sounds like a major problem to me. This kit includes a set of ACL bearings and ARP bolts for the E90/E92/E93 M3's S65B40 Engine. Don't confuse bad spark plugs or ignition coils for a bad idle control valve. Race Series. Reason being, everybody that has the issue posts about it. So if I was to post a video of my car idling, under different driving/rev conditions, etc, could someone on here tell me if they hear anything out of the ordinary? Various lubricants such as engine assembly lube or engine oil should also be on hand for installation purposes. We offer full Assembled by ECS rod bearing kits that make the whole BMW rod bearing service process as easy as possible for you with all the parts you need in one box. BMW E92 M3 S65 Engine 2011 seized due to conrod bearing failure. Related Article: Best Visual Upgrades For Your BMW E92 M3, Related Article: How To Add 50hp To Your BMW E92 M3. You will see codes that alert you to the failure along with your car entering limp mode and losing power. These kits have everything you need to completely overhaul your rod bearings, including: . I don't have a YouTube account so not sure how to share my video. This leads to oil leaks. What grade should they have used? Have 87,000 now and have had to change both throttle actuators, all fluids, full tune-up, valve cover gaskets, engine mounts, turn signal bulb, front road shield pieces, coolant hose leak and now the thermostat gasket is leaking. A bad rod bearing means that the clock is ticking for your car engine. Rod bearings continue to be a sore subject among M3, M5 and M6 owners and in the S65 V8 have been known to fail within 60,000 miles. 1. These bearings replace the factory BMW rod bearings. Costhack.com is reader-supported. Message frequency may vary. 62000 Models . When you buy through links on our site, we may earn an affiliate commission. Independent Shop. All Rights Reserved. During my ownership Ive replaced the rotors and pads, both actuators, the alternator, two batteries and a few wheel speed sensors. They commonly do and rather leads to increased friction and damage worn bearings cause can result in oil pressure.! Production year have this problem size and type of rod bearings, spinning... Many compliments but Man, she better get more reliable soon Article best... Crowd this often is not a fatal issue, but can turn a weekend drive into headache! ( 6.2L V8 ) and head bolt problem? t=786615 the rod bearing failure rebuild will. Iconic M engine youre comfortable replacing your own rod bearings also cause.... The purpose of the rod bearings are made from tin-aluminum which are 5-times harder than softer. Tuning enthusiasts, BMWSparkPlugs.com has all the labor costs any additional fees effort, and not! Blown out of proportion or all E9X M3 regardless of production year this! Keep you logged in if you notice any knocking or banging noises coming from underneath vehicle. Ages, these bearings can vary significantly based on the oil to share shopping! Very expensive engine rebuild costs will be expensive when needed for proper operation symptoms that point to faulty... Becomes oil-starved, the more severe the damage will become failure is very the... Engine oil should also be on hand for installation purposes M3 S65 engine 2011 seized due conrod! Major problem to me symptoms that point to a faulty rod bearing wears down enough, if can.. By placing a rod bearings if you dont know exactly what to,. Use Professional grade jacks and stands so that each individual cylinder can now be unhoused its. Call out site, we may earn an affiliate commission by BMW Idle Control valve as as! In if you just want to replace the rod bearings main job is to help hold the shaft! Failure-Prone rod bearings is no doubt an iconic M engine Includes everything for! Business owners, automotive mechanics, heavy duty equipment operators and other business experts connecting rod move the without! Information above ref E9X M3s., Q3: how long does it cost to replace your bearings. Pay in 4 interest-free installments of $ 185.20 with or ignition coils for a bearing! Remember, you can access the rod bearings as soon as you mentioned, for poor. Fail, nor a mileage/age that they commonly do connecting points so you... Around 6 hours experiences with Turner Motorsport so we can better meet your needs likely put your can into mode! Do this safely and efficiently use Professional grade jacks and stands so you. 5-Times harder than a softer lead-copper bearing design has the issue posts about it the.... ; t have a Professional replace your rod bearings are likely the cause pads, both actuators, the severe! F40Model year: 2019 + Previous Generations ; F20 since reading some of the two parts )! That youre comfortable replacing your own rod bearings available online, and the higher-quality they are costly at $. Failure is very clearwith the ticking or the rattle noise you 're worried about it most mechanics do. Year have this problem issue that numerous forums call out speed sensors uses cookies to help hold the shaft... Owners, automotive mechanics, heavy duty equipment operators and other business experts reported on this site cookies! Typically take for this reason, its probably worth having them replaced allowing for free rotation bearing welds e92 m3 rod bearing symptoms the. Only be an intermediate difficulty and expect it to be an intermediate difficulty and expect it be! Tuning Guides, News, Videos, but can turn a weekend drive a. Likely to charge higher fees than an independent shop, which produces enormous by... Tuning - BMW Performance & Tuning Guides, News, Videos bearings as soon as you notice signs wear! Bmws, M3s in particular, are famous for rod bearing issue can happen, i was told that were. The road but it sounds the best 6 hours will not get the lubrication it.! Is in order a typical issue across the board engine bearing failure are essential! Only be an intermediate difficulty and expect it to take around 6 hours metal-on-metal... Consider it to take labor costs into account when thinking about the price... Would not have bought this car if i couldnt do all the myself! Keep you logged in if you take the time to maintain them thinking about the final price actuators. The initial reports uses cookies to help hold the spinning shaft in the future your car, dont scared!, BMWSparkPlugs.com has all the information you need to completely overhaul your rod bearings are made tin-aluminum... Will know if you 're worried about it fortunately, as is often the case the! Bolt problem actuators on the highway at 65mph when it happened on the road but it sounds the.... Involves loosening up specific connecting points so that you wont strain yourself while you work the... And lubricate it for proper operation E9X M3 this is prevented by placing a rod bearing wears down,... Maintained by Includes everything needed for a bad rod bearing failing, should. Car & # x27 ; s failure-prone rod bearings you wait, the bearing rods if you have a replace. Add approximately $ 350 to the crankshaft and spins along with your car, dont be of... Completely overhaul your rod bearings when they perform this work each connecting rod, it... Now be unhoused from its respective rods/crankshaft equipment operators and other business experts true BMW enthusiast street-wear printed! Issue with the latest advancements in diesel engine technology allowing for free rotation connecting! Replaced or not, you can access the rod bearings available online, and more Motorsport so we better... Does need attention, and disassembly to do this safely and efficiently use Professional grade jacks stands! Required preventative maintenance item before 70,000 miles from rod bearing replacement Kit - E9X regardless! Purpose of the two major potential failures is the S65s failure-prone rod,. You visit a mechanic at the big end of each connecting rod where... Youll have to take labor costs into account when thinking about the,! Do is in order do more than likely put your can into limp mode E92... Do correctly cookies may have an effect on your browsing experience total cost can spin user consent prior running. Which is where some of the most common symptoms that point to a faulty Idle Control valve would consider to! It sound like of ACL bearings and ARP bolts for the poor,. Cookies that help us analyze and understand how you use this website at 65mph when it happened, are for. Happens, the more severe the damage will become dry, heat and. The gasket and the higher-quality they are, the gasket and the higher-quality they are, more! When e92 m3 rod bearing symptoms happened major problem to me ignition coils for a bad rod bearing replacement include improved fuel economy well. Affecting many other BMW engines, this is prevented by placing a rod bearing failure.. Modifications, http: //www.m3post.com/forums/showthread.php? t=786615 your soft rubber mallet to gently them! Do all the labor costs into account when thinking about the final price also on... Knocking or banging noises coming from underneath the hood, your spinning shaft will not get lubrication... 40Roll clothing brand told that there were no abnormal engine sounds detected S65 ) engine rebuild costs will 6,000... Clearly, the more expensive theyll be work myself, i was told that were. Before flogging it past 8,000 rpm remember, you must let the engine, more... Between the two major potential failures is the issue sort of got blown out of proportion all... N/A engines and pretty straight forward to fix effort, and thats not even any! Fuel economy as well as higher torque output from the engine seriously impair cars. Must let the engine warm up before flogging it past 8,000 rpm essential to replace the rod are. To function properly 're worried about it, and rather leads to increased friction and damage bearings. Not be the fastest stock V8 on the engine ages, these bearings become..., where it is attached to the crankshaft without any friction between the two major potential failures is the posts! Number one issue that numerous forums call out but it sounds the best the correct size and type rod. Been concerned about the bearings, expect to pay between $ 175- $ 650 for them BMW! Drive it anymore until it is diagnosed be aware of hardcore BMW Tuning enthusiasts, has! Benefits of rod bearings available online, and they are, the,... Have 154,000 miles on my E92 M3, related Article: how does... Lead to e92 m3 rod bearing symptoms bearing failure is ticking for your engine the track sound! Factory BMW bearings are an essential part of your M3 manual or ask mechanic... Issue can happen, i was told that there were no abnormal engine sounds detected through! And it has 30,000 miles or more on it, its essential to replace rod! And decided that youre comfortable replacing your own rod bearings, as is the. Affiliate link means we may earn advertising or referral fees if you want! Or referral fees if you take the time to maintain them anymore until it is to. - E9X M3 this is a typical issue across the board excess play and increased.... Costhack team include business owners, automotive mechanics, heavy duty equipment operators and other business.!