1994 Chevy Truck motor surges

Tiny
GREYGHOST60
  • MEMBER
  • 1994 CHEVROLET TRUCK
  • V8
  • 2WD
  • AUTOMATIC
  • 192,685 MILES
What makes the motor speed up and slow down
Saturday, July 3rd, 2010 AT 1:50 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Take your idle air control motor out and spray choke cleaner in the hole and clean the motor. Then drive it afterwards, it may be hard to keep running at first. You must drive 40 mph to reset the iac.
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Saturday, July 10th, 2010 AT 1:52 PM

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