i desconneted my air flow on my 2003 yukon it runs good
Apr 2, 2013 at 11:40 PM
2003 Gmc Yukon Desconneted Air Flow On Runs Good
2003 GMC YUKON
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it is in a default mode. the pcm has the ability to substitute a known good value in to make it run good.
will not last like this.
what were the codes before you unhooked it
Roy
will not last like this.
what were the codes before you unhooked it
Roy
Apr 3, 2013 at 12:23 AM
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