High idle on Ford F150

Fix High idle on Ford F150

Shops are reported a repeat problem with a High idle on Ford F150. The High idle on Ford F150 problem usually happens on 2007 vehicles with the 4.2 engine on start-up after a hot soak. If there are no trouble codes stored, don’t automatically assume you have a bad idle air valve. Ford has issued a software update to correct the problem. Have the PCM updated and the problem should disappear.

©, 2013 Rick Muscoplat