Letting the truck sit for 3 months...
^Prolly better off asking that on the Cummins part of the forum.
I would throw a bottle of diesel fuel additive in the tank and, if need be, put a trickcharge on the battery if the truck is in the garage.
I would throw a bottle of diesel fuel additive in the tank and, if need be, put a trickcharge on the battery if the truck is in the garage.



