BONNEVILLE IDLING ROUGH, ENGINE DYING WHILE CAR MOVING
1997 Pontiac Other
I have a 1997 Pontiac Bonneville SE with 112,000 miles on it the 3.8L EFI engine. When I first start it, the engine idles very roughly (in park) and will accelerate to about 2500 RPM before coming back to normal idle speed. There have also been several times when the engine just died as I drove along. However, it always restarts. I had a mechanic check it (OBD scan), and he recommended changing plug wires, which I did. No help. The engine light still comes on, and the problems persist. This mechanic also suggested the problem may be the camshaft position sensor. It would be nice to have an idea of what the real problem is.
March 28, 2006.
March 28, 2006.
Check out the related content below while we wait for the question to be answered by a professional mechanic.
When i start my truck i hear and ticking noise and it does NOT go away after it warms up or it does not go away at all. When i accelerate the ticking noise gets faster and when im ...
5 answers • 2010 Chevrolet Suburban • 143,000 miles
I am replacing my engine in my 2003 Hyundai Tiburon. It is a 4 cylinder vehicle, but all the engines I am able to find are 6 cylinder engines. Is it possible to replace a the 4 cylinder...
1 answer • 2003 Hyundai Tiburon • 132,000 miles
If i took out my 91 toyota carolla engine what other cars would it be compatible with?
4 answers • 1991 Toyota Corolla
1990 Toyota Camry mileage: 150,000. 1. The oil warning light is on. 2. There are four quarts of oil in the car. 3. The oil filter is dry. 4. The engine sounds rough. 5. There is noise ...
3 answers • 1990 Toyota Camry • 150,000 miles