After my car is running for awhile (10) minutes, the engine will begin to "ark." I will stop at a light, the "RPM's" will being at 1100, and surge to 1300 before returning to 700. I can fell the car accellarating by itself, once my rpm's go over 1000. In addition, I must place my foot on the brakes, coming to a stop. I've changed the Termstat, Antifreeze, Oil, Oil Filter, Transmission Fuilds & Filter, spark plugs. What is the problem?
have the same problem?
Sunday, March 7th, 2010 AT 8:55 PM