Engine Performance problem
1993 Ford Aerostar 6 cyl Two Wheel Drive Automatic 170000 miles
engine idles at 2000 rpm, throtle body butterfly is closed and does not seem to have a vacuum leak. Started when I had alternator replaced at local shop. They said it was a cracked hose from the air filter to the throtle body and taped it up but still idles fast.
Wednesday, January 27th, 2010 AT 12:11 PM