Mechanics

CHEVROLET BLAZER DEALER PROBLEM

2002 Chevrolet Blazer • 121,000 miles

The chevy dealer told us that the iac valve was causeing the car the to go by its self and we chande the iac valve and it is still doing the same thing it takes off up a hill by it self and keep incresing sped up the hill and our foot is off the gas while it dose this what can we do about this
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Guest
November 11, 2012.




Did you scrub out the throttle body?

Roy

ASEMaster6371
Nov 11, 2012.


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