First of all. Hello from newbieville.
I have a fuel selector switch issue with my 1986 F-250 7.5 and I stumbled accross this site. I figured Ford forrums would be the place to be. My tank selector switch is not working on front or rear. Engine is not getting fuel. Should I start with electric before I check the selector valve? Not sure where to start. I've always had the trusty mechanical fuel pumps in my other fords. Thanks in advance for any help.