Ford Repair Questions? Ask a Mechanic for Answers ASAP
It runs ok but then at times I do get a rough running even at 65.
I sprayed throttle body cleaner and ran sea foam in the tank.
Hi here are the descriptions of the codes and some possibilities the code 1633 has me interested did you check all of the fuses? The IAC code most likely is a failed circuit to the Idle air control. Have you or do you have the ability to check the circuits? Steve