Forum Discussion
RLS7201
Nov 17, 2013Explorer II
Steve, Check the Idle Air Control (IAC). It's responsible for setting the correct idle speed. It's mounted on the front of the upper intake manifold, under the two hoses attached to the throttle body.
When idling in neutral, remove the wire connector and see if the idle speed changes. If it don't change, you have an IAC problem.
Richard
When idling in neutral, remove the wire connector and see if the idle speed changes. If it don't change, you have an IAC problem.
Richard
About Motorhome Group
38,707 PostsLatest Activity: Feb 13, 2025