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Click on image for the lowdown. 
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| | | Forums66 Topics128,109 Posts1,056,268 Members48,439 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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#99051 01/29/2007 9:49 PM | Joined: Mar 2005 Posts: 1,029 Member | | Member Joined: Mar 2005 Posts: 1,029 | You must install a working ground wire to the dash. With no ground to the dash, the ground is being supplied through the lamp filaments. The fuel gauge will work until you turn the lights on, then there is too high a resistance to ground for it to work. | | |
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