2002 GMC ENVOY
159 MILES
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I received a P0507 code. What should I do. Do i replace the IAC or should I replace the throttle body.
Oct 27, 2012 at 9:22 PM
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HMAC300
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try cleaning throttle plate and iac first with choke cleaner on both sides. sometimes that will take care of it.
Oct 27, 2012 at 11:21 PM