1994 ranger 4.0 fueling problem

[1994 Ranger xlt]

I have a 94 4.0 and it’s giving me fits. It wouldn’t start one day it wasn’t getting fuel so I put a new pump in and new Connector end on the fuel pump plug ran fine for three weeks then it did the same thing. Found the plug wasn’t sitting right that fixed that problem now a couple times I’ll be driving it push the clutch in and it will shut off like I hit the key. Let it sit for 5-10 min runs fine what could be causing that. Also the switch in the kick panel has been bypassed