I have a '94 K2500 with a fuel problem I think. It will run great until engine temp warmed up and then it will start running rough and die... Will not restart until the engine cools down again. I changed the fuel filter, bled everything, can't fix it. I thought maybe the oil pressure sender was faulty, but it shows oil pressure. Any ideas?

 

Sounds like an electronic part shorts out when it gets warm. Might be something on the injector pump, IDK.

 

Any updates??

 

No idea

 

Any luck with this yet?

 

Any codes?

 

Closing due to 16 days w/o an update. Can reopen if need be.