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Weird squeal after belt change, possible fan problem?

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Old 03-07-2012, 09:08 PM
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Default Weird squeal after belt change, possible fan problem?

I recently put a new belt on because the old one was shot and i made sure i tightened it good. but now i have this awful squeal every time i start it up and it seems it could be coming from one of three places.. the belt, the alternator or the fan. Can anyone help?
Old 03-07-2012, 09:38 PM
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Try loosening the belt or it may need to be tighten more.
Old 03-07-2012, 09:46 PM
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Moved to OEM Tech, not advanced.


And yeah, the belts on 4.0L seem to need time to stretch a little, try re-tightening little by little.
Old 03-07-2012, 11:41 PM
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Had the same problem. Guess I accidentally got some grease on the belt when I was installing my headers and tightened the tensioner a bit more and the squeal went away.
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