my gas gauge shows way past full, have found 3 wires know they are sender, water sensor but which one is which [sm=dontgetit.gif] the other is the earth which i know is good, does anyone have wiring diagram or know where i can get one for a 1982 K5 deisil[&:]
i know dumb female but at least i am trying to do it myself.
hope you boys will take pity on me.

my best advise is to get the hainse manual from a parts store they will have all the wiring for u in it. if u want just falow the wires to see if there is a break in it somewere.