1993 GMC C2500

MAJOR MATTHEWS

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Electrical problem
1993 GMC C2500 V8 Two Wheel Drive Automatic

my gas gage stay on full what could be wrong.

Nov 11, 2008 at 11:06 PM

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JACOBANDNICKOLAS

AUTOMOTIVE REPAIR CONTRIBUTOR
110,190 POSTS

It sounds like the float assembly in the tank is bad or stuck. The only way to check it is to remove the tank and fuel pump.

Let me know if you have other questions.

Joe

Dec 15, 2008 at 6:34 PM