Disclaimer: I read old posts but didn't really find any answers.

I was coming home from school today and my truck suddenly dies. My front fuel pump was going out, but the back one worked perfectly before today. Anyway, the truck dies. I went and got some gas for the back tank and put it in, but no help. I guess my question is do you guys think the back fuel pump went out instantly, too? It just seems to coincidental to me, I was thinking maybe it is some sort of electrical problem. Please help!

 

Just went outside. It started fine and will run on both tanks now... suggestions?

 

Bad connection? Bad ground? Selector switch?

 

Might not even be fuel related, just a coincedence. Did you check codes or for spark?