i am having the same damn problem on my mystique. i have had this problem on several different occasions. i keep on getting the run around by the dealer. they have given these possible scenarios: spark plug misfires and/or when the car is cold or not warmed up i accelerate too fast which causes the computer to be triggered for check engine light. i have around 65,000 miles and i done all routine maintance and and then some as well as baby the heck out of it and yet i still have this dumb problem. it happened just yesterday and i am going to contact the dealer again... right after i here any suggestions, comments or replys from any of you. thanx
