2001 Ford F 350 Squealing Belt Section Replaced Belt Tenstion Pully Idler

2001 FORD F-350
84,500 MILES
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SKIN
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  • 4 POSTS
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?
Dec 19, 2012 at 7:51 PM
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JACOBANDNICKOLAS
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Did you check all belt driven accessories to make sure none of them are going bad?
Dec 19, 2012 at 7:59 PM
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SKIN
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yes and I don't know what else could be making the noise.
Dec 19, 2012 at 8:09 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 POSTS
It could be the alternator when it is under a load or the AC compressor...
Dec 19, 2012 at 8:17 PM
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SKIN
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OK, but how do I check and see if one of those two are making the noise?
Dec 21, 2012 at 4:18 AM
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