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Thread Tools | Display Modes |
07-22-2012, 08:48 PM
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#1 |
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Senior Member
 
Join Date: Feb 2012
Location: chillicothe, illinois
Posts: 690
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fuel gauge not reading with lights on
I had to pull my 72 tank out that had a hole in it. I replaced it with a 70 tank and sending unit. When I turn on the headlights the gas gauge drops to empty. I have checed the wire for crackes or grounding out some where. Any ideas????
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07-22-2012, 09:38 PM
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#2 |
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Rottenwood Garage Member
Join Date: May 2009
Location: Marietta Ga
Posts: 74
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Re: fuel gauge not reading with lights on
I had this problem with mine last weekend- it was a burned ground trace on the cluster circuit board.
Easy fix was to run a ground wire from the 1/4" ground lug screw on the gauge cluster to a convenient spot in the dash. |
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07-22-2012, 09:52 PM
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#3 |
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Senior Member
Join Date: Feb 2012
Location: chillicothe, illinois
Posts: 690
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Re: fuel gauge not reading with lights on
i will look at that, thanks
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07-22-2012, 10:14 PM
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#4 |
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Msgt USAF Ret
 
Join Date: Jan 2005
Location: Kalamazoo, Michigan
Posts: 8,718
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Re: fuel gauge not reading with lights on
Pull the panel lights fuse out of the fuse panel and see if it still does the same thing.
__________________
VetteVet metallic green 67 stepside 74 corvette convertible 1965 Harley sportster 1995 Harley wide glide Growing old is hell, but it beats the alternative. |
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