Morning all,

Saturday, I cleaned the throttle body in my 2005 4.6 GT. Immediately after re-assembly, allowing for the chemical to dry all up, the throttle wants to stay put when lifting off the gas, unless I disengage the clutch. This is while driving. Parked at idle the throttle drops back to idle quite slowly but not as slowly as while the clutch is engaged, which is almost not at all.

I've edited to add that I did search the forums for answers and found so much conjecture, diverse...

Weird throttle problem after cleaning the throttle body.