I have a 1994 Pontiac Sunbird with a 2.0 It will start up and run for awhile, then stall. It won?t start up again until it has cooled down. You can also smell a strong fuel odor under the hood and some white smoke coming out of the exaust. I just replaced the head about 8 months ago and it?s not loosing any antifreeze. It was running fine and then just died on me while driving. It felt like it lost power and ran for another couple miles then stalled. That?s when this problem started. I?ve replace the crankshaft position sensor, coolant temperature sensor, pcv valve, and checked for vacuum leaks. Could the O2 sensor cause this? Could any other sensor cause this? Any help would be appreciated!
- posted
18 years ago