Starting Problem After Heat Soak
 

got a 2006 5.9 Cummins dually, having starting problem with the vehicle, trying to find some guidance to put me in the right direction, ok, when im driving vehicle is all warm up get to my destination, im afraid to shut the vehicle off because it wont restart until it cools down a bit any help would be appreciated

Question: When was your fuel filter last changed? What type of diesel are you running??