2005 CHEVROLET MALIBU
68,000 MILES
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My car is running rough when I'm idled and the heat or A/C is on. The other day I was actually driving and my RPM's were bouncing back and forth from 500 to 2,000 like crazy. My engine was revving. What could this be?
Dec 14, 2012 at 5:12 PM
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