1999 Plymouth Voyager Q&A
1999 Plymouth Voyager Question: whats idle air control retrain procedure???
There is no procedure to "Retrain' and Idle air control motor. The computer will relearn its parameters just by driving the vehicle. Also, clean your throttle body bore of any combustion residues. A dirty throttle body will adversely effect idle. To clean, Fully Open throttle plate (Engine off), spray a small amount of Throttle Body Cleaner in bore and wipe with shop rag until bore and throttle plates are clean. - Johnny Mopar