2002 GMC Sonoma stalling

Tiny
MIKESTELOI
  • MEMBER
  • 2002 GMC SONOMA
Engine Performance problem
2002 GMC Sonoma 6 cyl Four Wheel Drive Automatic

when very cold the truck stalls when given too much gas
Saturday, January 23rd, 2010 AT 3:31 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Try cleaning the throttle plate with choke leaner with teh engine off to help ths. Also make sure your warm air duct ging to teh exaust manifold is not off. Then check to make sure the vacuum line in your air cleaner isn't disconnected and not letting the valve open.
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Monday, January 25th, 2010 AT 6:36 PM

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