Engine Performance problem
1993 Ford Explorer 6 cyl Four Wheel Drive Automatic 200000 miles
I have a 1993 Ford Explorer and the warmer the truck gets, the worse the idle gets. I have had a scan on it, and it read the mass air flow sensor was bad, so I replaced it, but no change. I have replaced plugs and wires, and still no change. The truck, however, seems to run fine while driving or accelerating. What could the problem(s) be? Thanks.
have the same problem?
Sunday, May 10th, 2009 AT 10:15 AM