Bmw 640d Gran Coupe N57 timing chain replacement and more ....
This 640d came in with strange vibration ,it was very bad and very slight rattle in the engine . Rattle sound , stretched timing chain noise , and vibration , later was found ,was caused by worn engine mount ,so it got both new engine mounts and now runs smooth as she left the factory . Customer had problems with engine light warning and permanent loose of power , which disappears every time after switch off of the engine . But about this later on ....https://uploads.tapatalk-cdn.com/202...c157929c66.jpghttps://uploads.tapatalk-cdn.com/202...c6a2c92107.jpghttps://uploads.tapatalk-cdn.com/202...4900042cfa.jpghttps://uploads.tapatalk-cdn.com/202...63a194d26b.jpghttps://uploads.tapatalk-cdn.com/202...3e304e3f87.jpghttps://uploads.tapatalk-cdn.com/202...81f8310329.jpghttps://uploads.tapatalk-cdn.com/202...5fa74684ea.jpghttps://uploads.tapatalk-cdn.com/202...c0da105ce6.jpg
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