Mechanics

ROUGH IDLE

2004 Chrysler PT Cruiser • 4 cylinder •

2004 pt cruiser starts idling rough when I turn on a/c
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Philpmda21
March 7, 2011.



Turning the A/C on simply adds more load to an engine that likely had a problem already. It could be many things like a vacuum leak, ignition problem, fuel problem or more serious internal problem.

Wrenchtech
Mar 7, 2011.