Engine Performance problem
2002 Chevy Cavalier 4 cyl Front Wheel Drive Automatic 129000 miles, 2.2 4cyl
The idle has been acting strange this winter. If it was really cold the idle would stay high about 900-1000 RPM's for the duration of my drive home about 25 minutes. However if I were to pull over on the way home and turn the car off then re-start it the idle would go to the normal range of 550 RPM.
Now that spring has finally gotten to Wisconsin when I turn the Air conditioner on, the engine idle will rev up and down between 550 to 1100 as long as the Air is on.
Sunday, May 3rd, 2009 AT 2:24 PM