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73-87 Chevy _ GMC Trucks => 73-87 Chevy & GMC Trucks => Topic started by: Blazin on July 04, 2009, 12:35:02 pm

Title: Fuel gage ??
Post by: Blazin on July 04, 2009, 12:35:02 pm

What ohms should I be getting when the tank is full and when it is empty?
Fuel gage reads full all the time from both tanks. I have switched the gage twice, pretty sure its not that. Have check the wiring for continuity, all good. Cleaned the ground on the frame real good. Also have a brand new dual tank valve, and dash switch.

Title: Re: Fuel gage ??
Post by: frogman68 on July 04, 2009, 12:42:36 pm

believe its 90 ohms when full and 0 ohms when empty.

Title: Re: Fuel gage ??
Post by: Blazin on July 04, 2009, 01:19:52 pm

Cool thanks.  ;)