CHEVY BAD IDLE

  • Tiny
  • aaayc
  • 2003 Chevrolet Trailblazer

Shakes or Wobbles problem
2003 Chevy Trailblazer 6 cyl Two Wheel Drive Automatic 133K miles

Hello:
My Trailblazer idle is bad when the AC is on. When the AC is off it feels a little better. I change the spark plugs, air filter, better gas and gas additives but no luck. It feels like you are getting a massage. Also I have this tic tic tic tic tic noise that only goes away when I give gas. Can anyone help please. Thanks.

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Saturday, October 17th, 2009 AT 5:47 PM

3 Replies

  • Tiny
  • rasmataz
  • Member

Clean out the idle air control valve and see what happens

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Saturday, October 17th, 2009 AT 6:10 PM
  • Tiny
  • gcothren
  • Member

Where is the idle air control vlave located?

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Tuesday, November 24th, 2009 AT 2:18 PM
  • Tiny
  • rasmataz
  • Member

If you don't have a book, get one -its on the throttle body assembly

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Tuesday, November 24th, 2009 AT 4:16 PM

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