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galen
New User
May 22, 2010, 11:06 AM
Post #1 of 2
(1092 views)
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I have a 2001 gmc yukon and the fuel gauge will read anywhere from empty to half of tank to full no mater if you fill it up and drive it a few days.I have been told to tighten gas cap and that hasnt made a difference. The gauge stays at different levels for a while it doesnt bounce around.
thanks galen
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Hammer Time
Ultimate Carjunky
/ Moderator
May 22, 2010, 11:09 AM
Post #2 of 2
(1086 views)
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Well, tightening the gas cap surely isn't going to do anything for that problem. It's most likely a bad sending unit inside the tank. They have a lot of problems with them from the additives in the fuel.
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