Mechanics

SERPENTINE BELT

2005 Nissan Altima

Shakes or Wobbles problem
2005 Nissan Altima 4 cyl Front Wheel Drive Automatic 91000 miles

I wanted to know what causes the serpentine belt to shake or wobble when the a/c is turned on when the car is drive or reverse at low rpm's and at higher rpm's goes away?
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Butter32
May 18, 2009.



Three things come to mind.

1. Faulty harmonic balancer
2. Bad passenger side engine mount
3. Serpentine belt too loose.

Tiny
Zackman
May 19, 2009.