GMC Suburban

Tiny
CAMMILSANCHEZ1982
  • MEMBER
  • 1994 GMC SUBURBAN
  • V8
  • 4WD
  • AUTOMATIC
  • 144,000 MILES
How do I install an ac bypass pulley on a 1994 gmc suburban?
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Monday, November 15th, 2010 AT 8:52 PM

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Tiny
JDL
  • EXPERT
I looked at info 7.4 litre engine. There is a diagram for belt routing for no ac. Probably need shorter belt. No ac pulley or idler pulley in the diagram.
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Monday, November 15th, 2010 AT 10:01 PM
Tiny
CAMMILSANCHEZ1982
  • MEMBER
Actually, we figured it out. Sorry I didn't include engine size, which is 5.7 and what we ended up having to do was remove compressor, replace with ac bypass pulley and use same belt. Thanks for your research, though.
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Tuesday, November 16th, 2010 AT 6:41 PM

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