I have a 2008 Saturn Vue 3.5l AWD and when I turn the ac on I can feel a rumble coming from the car.
As soon as the ac is turned off the rumbling is gone. Does anyone know what the cause of this is. My car has 91000 miles on it. This just started happening today.
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Answers
Serpentine/AC belt could be loose/misaligned/worn/slipping.
Idler-pulley could be worn or tensioner could be providing wrong tension on the belt.