Do you any information on how to trouble shoot.

Tiny
RACEFAN87
  • MEMBER
  • 1987 CHEVROLET CUSTOM DELUXE
  • 150,000 MILES
Do you any information on how to trouble shoot gas gauge electrical circiut from the dash to the fuel tank.
Thursday, January 10th, 2013 AT 9:15 PM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Take the wire to the sender at the tank unit. Remove it from the connector and it should go to either full or empty. Ground the wire and it should go the other way.

This is a sweep test. If it does it, then the sender is bad. If not, then either the gauge or wiring is at fault

Roy
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Thursday, January 10th, 2013 AT 11:12 PM

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