Do I have a cam belt or chain
4 Answers
Sleveillee answered 11 years ago
don't worry about the timing 'chain ' no need to replace !
21 people found this helpful.
BMW's don't have belts, only timing chains. No maintenance needed there!
19 people found this helpful.
That is not exactly true. Some older BMWs do have timing belts and if they are not replaced at every 5 years or 50K miles, then disaster will strike causing a complete top end rebuild. Most newer (20 years or so) BMWs have timing chains but proper maintenance is to replace the timing chain tensioner (it's oil fed) every 100K.
3 people found this helpful.