Why does the serpentine belt keep shredding?

Tiny
SUNSETSARAH94
  • MEMBER
  • 1999 ISUZU RODEO
  • 98,000 MILES
S-belt broke and shredded last night. We replaced it with a new one drove around the block to. Make sure it was ok. This morning on the way to work, it started shredding again. And I only work 10 mins from home.
Thursday, May 31st, 2012 AT 1:36 PM

3 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Make sure all pullies turn freely and there is NO slde play in tensioner and idler pullies
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Thursday, May 31st, 2012 AT 1:58 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
Also look for leaning or misaligned pulleys. When a tensioner wears it will lean and cause the bet to migrate off.
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-1
Thursday, May 31st, 2012 AT 3:22 PM
Tiny
EZERIDER1
  • MEMBER
  • 2 POSTS
Definately check your pullies, sounds like you have one locking up.
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Saturday, June 16th, 2012 AT 3:55 PM

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