- Joined
- Aug 11, 2022
- Messages
- 4
My car: 2008 Pontiac Grand Prix
Engine: 3800 Series III V6
Milage: 92,600
Problem:
Ok weird stuff is happening. When I drive around 62 - 65 mph on the interstate, my check engine light comes on and if I'm on cruise control disables it. It then randomly shuts off with no code. I already replaces all the coils spark plugs and wires and the gas cap, what else could it be?
Engine: 3800 Series III V6
Milage: 92,600
Problem:
Ok weird stuff is happening. When I drive around 62 - 65 mph on the interstate, my check engine light comes on and if I'm on cruise control disables it. It then randomly shuts off with no code. I already replaces all the coils spark plugs and wires and the gas cap, what else could it be?