2003 GMC Envoy Engine Stalls

Tiny
PHYNX721
  • MEMBER
  • 2003 GMC ENVOY
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 112,000 MILES
Watched the clutch on the AC, the clutch spins and the engine stalls or goes to a low idle. Clutch stops the engine runs at proper idle and the process starts all over again. Why is this?
Thursday, April 29th, 2010 AT 5:47 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Your computer may not be picking up that the a/c is on but clean your throttle plate onyour engine with choke cleaner on both sides. Also clean teh square type hole where the iac is. That may be causing it as well.
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Sunday, May 23rd, 2010 AT 6:42 PM

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