Hey guys, am getting the SES light after about 10 minutes of driving and then it will just come on and off again and I was wondering if anyone has any clue what it could be. I looked in the little auto zone book and it doesnt have that particular code. The car is a '89 FF350 and has been sitting for almost a year(transmission and money probs) The tranny I put in is out of a truck, could the code have anything to do with the new tranny. Well anyway thanks for the help, hopefully I can get this licked before I have to go back to school. Lates, "Wreck'em Tech"