Guys,
When I first bought my truck the fuel guage worked. Then shortly after that the guage would peg full when I turn on the key. When I turn off the key, the guage drops to empty. If anyone can explain electrically it would help. Is empty 0 ohms and full higher ohms. How can I check unit. I have sorta thought the float may be stuck? What you think? I have looked online to see if I could find electrical schematic for the circuit but haven't found anything.
thanks
