Questions & Answers for: Pontiac Bonneville sprocket

...or go to library and use chilton books There SHOULD be marks on the block right where the cam sprockets and crank sprockets go. There should also be corresponding dots on the crank sprocket and ...

What is the recommended mileage for a timing chain/sprocket replacement on a 2001 Pontiac Bonneville with a 3.8L V6 ? they are designed to last the life of the engine