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97 Blazer

Tiny
TYLERHAY11
  • MEMBER
  • 1997 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
I have a 97 chevy blazer that had just had the 4.3 v6 vortec rebuilt. Now the motor will rev up when im not stepping on the gas, and when I accelerate it often acts like its not getting enough gas and will cut out. What could be the problem?
Monday, April 25th, 2011 AT 8:12 AM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Clean the idle air control valve and see what happens
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Monday, April 25th, 2011 AT 10:23 AM
Tiny
TYLERHAY11
  • MEMBER
  • 3 POSTS
Clean the IAC, didnt work but found a loose wire to the coolant temp sensor. Reconected it and engine now runs great. Thanks for the help though!
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Thursday, April 28th, 2011 AT 5:59 AM

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