I have replaced the fuel filter, the PCV valve, the air filter, the plugs, wires, cleaned the throttle body, and checked for vacum leaks. The problem is that the car idles rough - really rough when cold, but it gets better when it gets up to temp. Even then, if I let it idle for about 4 minutes, it will die. The car runs great at speed, and the engine is quite smooth.
Is there something I'm missing? I don't know what else to check.
By the way, I don't have any engine trouble codes - the light is off and I even checked with my code reader.
Thanks for the help!
have the same problem?
Monday, October 14th, 2013 AT 8:08 AM