Question about 2001 Chevrolet Cavalier

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When i turn the A.C. on my RPM flucuates and asks like it bogs my engine down.

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This is common. The A/C is drawing power from the engine. The ECM should respond by adjusting idle flow. If A/C causes engine to stall or if "check engine" light is on, get a tune up

Posted on Aug 22, 2010

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