when it is below 30 degress the drive belt sqills very loud when you start the FX35 and you can smell the rubber.do you think a pully is going bad.
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2004 Infiniti FX35 Question: if drive belt sqills very loud does it mean a pully is locking up?
Answer #1Brian Glastetter January 13, 2011, 22:59Master
Inspect the drive belt while a partner starts the vehicle. Be careful not to put your hand on anything moving. Then try switching the A/C or defrost on and off noting if this makes a difference. This would indicate an A/C clutch bearing or compressor concern. However, the most probable is a serpantine belt that might be wet, loose or poor condition.