I just bought a 96 SLS it has a crazy belt noise inside the dash. The belts look like theyre in ok shape. I sprayed the belts with dressing and now its worse. What could it be? A pulley maybe?


Asked by Jan 22, 2014 at 03:24 PM about the 1996 Cadillac Seville SLS

Question type: Maintenance & Repair

7 Answers

Tom Demyan

Yes, could be the belt, the pulleys or tensioner.

1 out of 1 people think this is helpful.


maybe blower motor? does it still make the noise when you shut the heat/ac off? hope this helps

sorry just seen where you said you sprayed it and it got worse... Tom is on the mark...sry if I confused you..


Ok I got it to stop squealing by spraying more stuff and tightening the big bottom wheel thing. That Wheel looks wobbly and making a diff noise now. What does the bottom wheel/pulley control?

Tom Demyan

Is there on big nut on it, then it's the crankshaft pulley.

1 out of 1 people think this is helpful.

Yes and ok Thanks

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