So I have a 1993 ciera v6 with 75000 miles. The problem im having is that when the vehicle is cold the vehicle will not start but if I attempt to give it gas while attempting to start after probably a minute or so it will attempt to start and stumble and then eventually start. Once it does start the idle goes high for a second then comes down levels out and then begins to drop like its losing fuel pressure or something then stumbles and dies unless of course I keep it running. But what is weird that this is all until it warms up. Once it warms up it will idle. But when you go to accelerate it has major power loss but then the car will take off and drive fine but you just dont have all the power you should. I thought maybe the idle air sensor or throttle position I swapped those out and it did nothing. The person I bought it from put a new o2 sensor in and a mass air flow sensor in and I cleaned out the throttle body
have the same problem?
Monday, June 25th, 2007 AT 8:29 PM