Timing chain

P1000

///Member
BMW says the timing chain will last as long as the engine (they might have it backwards, though). There is consequently no service interval for this item.
 

P1000

///Member
Only if it bothers you. I guess replacing the guides/tensioners will solve the problem with much less hassle. I doubt it would break. Whats the mileage?
 

uyssie23

New member
replace it when u can lift it more than 8mm throug the oil cap and hope that ur tencioner is still working
 
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