Idle's up
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Tuned
Joined: Aug 2007
Posts: 287
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Idle's up
1988 F250 5.8l
Does anyone know what would cause a high idle when the AC is turned on? The truck idles normally otherwise. I can cycle the AC on and off a number of times and the high RPM's (1500 or so) will occur each time the AC button is engaged. Disengage the AC and the idle returns to 750+/-.
Thanks
Does anyone know what would cause a high idle when the AC is turned on? The truck idles normally otherwise. I can cycle the AC on and off a number of times and the high RPM's (1500 or so) will occur each time the AC button is engaged. Disengage the AC and the idle returns to 750+/-.
Thanks
