idle adjustment on 2004 Chevrolet Trailblazer

How do you adjust idle

by in Deshler, OH on March 11, 2010
1 answer
ANSWER by on August 24, 2010
where is the screw to adjust the idle on a 2001 cheve trail blazer
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my 03 has 67000 miles.recently,i've noticed when its not moving and in defrost mode,the rpm's spike up and down erratically-just when in defrost.additionally,while i'm driving and coming to a stop,...