Belt n pully problem

Tiny
GENESE
  • MEMBER
  • 2002 CHEVROLET SUBURBAN
  • V8
  • 4WD
  • AUTOMATIC
  • 170,000 MILES
Belt keeps coming off. Alternator and crank shaft pully look offline about quarter of an inch
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Monday, March 21st, 2016 AT 12:37 AM

3 Replies

Tiny
CAR-MAN145
  • EXPERT
From each other or the other pulleys
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Monday, March 21st, 2016 AT 8:34 AM
Tiny
GENESE
  • MEMBER
The two seem to be one or two threads off from the other pullies
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Monday, March 21st, 2016 AT 8:44 AM
Tiny
CAR-MAN145
  • EXPERT
Well I would not think both would be off that would be strange but if I had to guess I would thing your balancer is coming apart. There is a rubbed peace in the balancer that's sometimes wears out you can see it if you look close the balancer should be flat on the outside with no lip anywhere.
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Monday, March 21st, 2016 AT 9:59 PM

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