jax4bangin
New Member
- Joined
- Oct 22, 2008
- Messages
- 305
- Reaction score
- 0
- Points
- 0
- Location
- WESTMINSTER CA
- Vehicle Year
- 2007
- Make / Model
- ford
- Engine Size
- 2.3
- Transmission
- Manual
wen the truck is idling there is a slight knocking noise i notice in the cab wit the radio off. its symilar to that of a diesel benz but not that loud.. shudd i be concerned? the truck has 40,000, i do regular oil changes with synthetic... cud it maybe be an exhaust manifold leak/crack?