1973-1987 Chevy C and K series fuel sending unit operation

Brief video on fuel sending unit operation on a 1979 Chevy k10 this operation as applicable to all c and k series trucks and most any older car or truck with a fuel gauge

[@Eduardo-wo5yi]

Thanks Hank Hill !!

[@tazboi81]

"Dammit Bobby!"

[@nicktheasian]

So the fuel sending unit has nothing to do with tank selection.. then I think I have a bad tank selector valve.

[@dusterdude225]

No it doesn’t it’s more then likely the switch or the valve

[@nicktheasian]

@@dusterdude225 thanks man! It was the switch. Real mess of wires back there so I bypassed the selector for now until I have time to get in there 👍

[@scottfromaz7618]

Just like my infinity g35, dirty connection on the sending unit