Help troubleshoot fuel pump 92 c1500
OK..I've got a 1992 Chevy c1500 2x4 with a 305 engine. As long as I keep the tank 3/4 full or better the truck keeps running. If you let it get lower than that it will act up and finally quit and leave you on the side of the road.
I've changed the fuel pumps down in the tank before..kinda a pain but was able to get it done.
what I don't remember is how to troubleshoot them to know for sure that it is a bad pump...before changing it out.
Any help or advice is appreciated.