ok i need help .got a diesel trk that starts but only runs few mins and stops will re start .changed just about every thing .grank sens .fuel pump in tank ,alt .had a guy put it on a computor to no avil all we can see is the power to the fuel pump cuts of and then you start it right back up and so on it will not stay running ...any ideas plz help .....wondered if it could be the ign starter box on the colum .this trk has no lift pump i instaled the up graded pump in the tank ...helllllp !!!!!!!!!!!!!!

 

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Dusty

 

Welcome to DF
I will be moving your post to the cummins section. This way you will a answer.

 

Swap out the fuel pump relay with another. several of them are the same in the box under the hood. be a good place to start.