figured out "sevice engine soon" light on 99 yukon

ezbtr

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Joined
May 1, 2002
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2,965
was an evap. canister hose attachment that came loose, was gettin it smogged and got code, then saw disconnected hose, attached and w/in 1 mile, error code gone and passed smog - yayyyyyyyyyyyy!!!!!!!!!!!!!! :)
 
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