1991 Isuzu Pickup Logo
A
Anonymous Posted on Oct 15, 2011

Jus bought a 91 izusu pick up... gas gauge doesnt work.. wat do i gota do to fix this??

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brian soufane

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  • Master 693 Answers
  • Posted on Oct 15, 2011
brian soufane
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Talking about fuel gauge issues and how do you how do you diagnose, ... is the dash unit right here, and obviously the gauge doesn't read correctly. ... to fix the fuel gauge, so you can actually fix the fuel gauge electronically by reflashing the program. ... How to Troubleshoot a Malibu Fuel Gauge & Dash Light Not Working ...Could be a bad fuse - fuse # 17 is a 15 amp fuse for the fuel gaugeCould be a bad float on the fuel gauge sending unit inside the gas tank ( it's with your electric fuel pump ) If the float gets a pinhole or crack in it , the float fills with gas and sinks so the gas guage reads empty all the time Could be a wiring problem

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