Mechanics

AC ISSUE

2005 Saturn Ion • 4 cylinder 2WD Automatic • 50,000 miles

2005 Saturn Ion 2 Sedan, when the AC is turned on the car has a fluctuation while idling, the temperature raises in the engine occasionally, and the car makes a growling noise when accelerating. When the AC is off, the car performs fine.
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Mstsgt86
December 1, 2010.



When the engine is shut off see if the center of the a/c compressor pulley turn's freely?Also pop the belt off and spin the outer part of the pulley and see if you can hear or feel any grinding.

Saturntech9
Dec 1, 2010.