Engine Performance problem
1992 Ford Crown Victoria V8 Two Wheel Drive Automatic 109000 miles
My car was stalling at idle, in gear and in park. I have changed spark plugs and wires. It ran fine while driving the car. I replaced the IAC and now it idles for a bit then I hear a loud humming nosie the the idle rpms go way up. While driving the car and the humming starts the car seems to want to accelerate. I have to use more brake to stop. When it gets to below 20 or 30mph then the humming quits and the car stops easier.
have the same problem?
Wednesday, September 15th, 2010 AT 4:36 PM