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advice on rough idle with a/c on

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Old 06-11-2013, 01:53 AM
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vega88manuel
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Default advice on rough idle with a/c on

Noticed that when I turned my A/C on today that the car starting shaking a bit only at idle has never done it before. As soon as I took off and maintained a constant speed it goes away. Anyone have this problem before? Car is a 2005 6 speed with around 50k miles if that helps. Thanks in advance!
Old 06-11-2013, 08:25 AM
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truckplay
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is the ac cooling ? watch the pulleys spin while the engine is running. you may have a tentioner, harmonic balancer or even a compressor failing. the idle is controlled the the throttle body, try cleaning it also.
Old 06-11-2013, 03:07 PM
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vega88manuel
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Yea the a/c cools. I will be sure to check that this evening hope it's something simple. Thanks!
Old 06-11-2013, 03:35 PM
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HEATWAVE
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Mine shakes aswell sometimes more than others but I think its normal

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