If you touch the two wires together for the sending unit your guage should jump to full which is a quick test. The biggest thing to worry about when replacing the unit is not to crank down on the screws too much. Most tanks are aluminum and its easy to crank one to many turns and strip them out. I believe the last one I installed said to crank them down until you see the sealer around the screw to squeze out around the head of the screw.
|