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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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 20, 2012 at 3:51 AM
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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 20, 2012 at 3:59 AM
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SKIN
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yes and I don't know what else could be making the noise.
Dec 20, 2012 at 4:09 AM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
It could be the alternator when it is under a load or the AC compressor...
Dec 20, 2012 at 4:17 AM
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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 12:18 PM
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