740 IL timing chain Tensioner
I would like to know how much would this cost me to fix at a shop? My car sounds like this in the youtube video everyone is telling me that it is the timing chain tensioner. One mechanic even told me to swap the engine that it would be cheaper which made no sense. My car still run tranny good and engine is not knocking or puffing black smoke or anything. Plz help thanks Bimmerfest.