Pontiac Bonneville Questions Any type
- Recently Active
Vacuum at oil filler PCV is OK
Engine runs fine A pulley bearing noise at the front of the engine goes away when oil filler cap is removed Upper intake manifold was just replaced
When I was a kid, my parents owned a 1966 Bonneville coupe with a 421 and three two barrel carbs. The car was not a 2+2, but looked very much the stock Bonneville with all of the trim and highly optio...
it is loud and why would it have to run like that.
Favorite this topic
Subscribe to Pontiac Bonneville questions.
Search Pontiac Bonneville Questions
Pontiac Bonneville Experts