2003 Ford Expedition 4 cyl Wheel Drive Type unknown Automatic 92000 miles
I went to auto part, mya mass flow sensor was the trouble code, I replaced and my car still reading the same problem(code). Also when I stop start going up and down on revolutions and even turn off. It could be a bad sensor, defective or something else
Tuesday, February 5th, 2008 AT 4:51 PM

