Have a squealing in the belt section

Tiny
SKIN
  • MEMBER
  • 2001 FORD F-350
  • 84,500 MILES
Have a squealing in the belt section. Replaced the belt, the tenstion pully and the idler pully. Still making the noise. Anyone have a ansewer?
Thursday, December 20th, 2012 AT 3:51 AM

4 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,896 POSTS
Did you check all belt driven accessories to make sure none of them are going bad?
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Thursday, December 20th, 2012 AT 3:59 AM
Tiny
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Yes and I don't know what else could be making the noise.
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Thursday, December 20th, 2012 AT 4:09 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
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It could be the alternator when it is under a load or the AC compressor.
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Thursday, December 20th, 2012 AT 4:17 AM
Tiny
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OK, but how do I check and see if one of those two are making the noise?
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Friday, December 21st, 2012 AT 12:18 PM

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