Engine Performance problem
1989 Toyota Corolla 4 cyl Front Wheel Drive Automatic
when I warm up the car for a good 5 minutes car functions fine. If I don't warm up the car for at least 5 minutes I'll be driving and all is well for about 10 minutes, then say I'm at a red light and take off normally speedometer is at 15mph then when I get to 20mph the car will hesitate/jerk once and then solid orange (not flashing) check engine light comes on and is on the rest of my way home from work. Why does check engine light come on if I don't properly warm up the car? Do I need a sensor? HELP!
Sunday, May 16th, 2010 AT 1:34 AM