Cummins recently started dying out while going down the road. After it dies out you can wait ten min and it cranks right over. Replaced fuel filters new cam sensor and ran hot wire from ignition to fass pump and still having same issue. Leaning towards injector pump rebuild but before i did i figured i would get your guys opinion. Any help would be appreciated.

 

Any codes?

 

None. Not even check engine thanks

 

I believe you are right about needing a new vp44. Here is a link with some tests you can do VP44 Diagnostic

 

Thanks guys any info is good info