Stalling Problem

[88 Ford]

Heys guys. Every once in a while my truck stalls out. It only happens about once every 2 weeks. What could be causing this? Also sometimes when I run my truck for a long time and then I let it sit for about a half hour or more, it'll have a hard time starting. Could these problems be related?

 

[Andylad13]

What are you doing when it stalls out? is it when your rpms drop? as for the no start when shes hot, that sounds like an ip issue and is probably related with the stalling, although im not 100% sure. someone here is.

 

[88 Ford]

One time it stalled when I went in reverse. Another time it stalled when I started from a stop sign. And another time it stalled after me throttle or something stuck. Maybe it is my injection pump?! But the injection pump was replaced when I got the truck. Less than 10,000 miles ago.