Duster fuel gage

[Maccoy]

Any thoughts about why my fuel gage (1970 ralley dash) reads full all the time. This even occurs with the battery disconnected. I am thinking bad gage myself, and wouldn't have a clue about locating just that part of the ralley cluster. Any help out there? Thanks

 

[67Dart273]

Yup. You answered your own question. No power to gauges = they should read MT

 

[Gibber]

I can rebuild your fuel gauge if you are interested. The voltage limiter that feeds 5V power to your oil press and temp gauges is inside that fuel gauge.

Mark