Completely random CEL for no reason?
Was driving my 3.0 Ranger (114k miles) down the road about 2 minutes after starting it and the CEL came on...I tried to see if anything was happening to diagnose it but everything seems to be running exactly the same. No vibration, no noises, no difference in RPM, nothing. Anyone have any ideas besides a bad sensor or anything? Thanks a million for the help guys.