I'm working on a 1996 mercury mystique 4cyl. The car is running sluggesh, has a erract idle almost like loopin, stalls periodically, and when ever you give it gas the throttle body sucks a large amount of air, hesitates then runs fine? I've replaced the TPS, Speed sensors, Crank timing sensor, fuel filter, Whats left? I've hooked up my timing light to each plug wire and I'm getting a erract sparks from all the wires, ofcourse its running rough or could the coil pack be bad, please help, i'm dun lost. Thank you
have the same problem?
Saturday, January 8th, 2011 AT 6:30 PM