Hello everyone. I haven't been on here in a while. I've been knee-deep in rewiring the 49 Chev. So far, everything is going well. I am to the point where I don't know if my gas gauge is bad, or if the sending unit is bad, or if my wiring is bad somewhere.
The gas gauge did not work prior to starting this project. The truck has the original cloth covered wire from the tank to the gauge. I have replaced it with what came with the new harness from the gauge to the connector for the sending that connects underneath the cab. I have not touched the original wiring from the tank to the ground and what connects to the new wire.
How can I check to see which is bad, fuel gauge or sending unit? Thanks for all the help.
Darrell
