QUOTE(toolguy @ Jun 15 2018, 07:50 AM)
all the gauges share a common BRN ground loop wire. . that the gauge will read full
should indicate the ground is good.
When did the gauge work correctly last? what happened since?
sounds more like a sender rheostat issue.
Thanks toolguy, I'm trying to eliminate the various components. The gauge hasn't worked since I bought the car. The previous owner put in a new gas tank and sender. I tested the sender and it seems to be working, next step is to jump the green wire that goes from the sender to the gauge and eliminate that. Does that make sense?
Appreciate your help, for some reason having a fuel gauge that doesn't work really irritates me.
David