fuel gauge problem - MustangForums.com

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fuel gauge problem

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Old 02-03-2005, 01:45 AM
  #1  
hockeyfan935
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Join Date: Dec 2004
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Default fuel gauge problem

ok here is the scoop i have a 1990 5.0 lx and eversince ive bought it my fuel gaug read full all the time i changed out the sending unit and it still reads full can anyone help????
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Old 02-03-2005, 10:25 AM
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mustang8719
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Default RE: fuel gauge problem

Check the wiring for a short to ground.If the wire chaffed and is touching ground I believe will cause it to read full all the time.Or if all the wiring is good then guage is bad.
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