Picking up Cascadia ISX 450

[simon999]

I assume if that truck was leased nobody take care just pushed pedal to the floor.
First thing renew fuel pump otherwise you risk to lose your engine. If it still has ceramuc plungers , particles will go through oil galeries and destroy everything. Replace fuel pump plunger &barrels, tappets. You can check my video
https://youtu.be/u0b_0_CCDiM
and follow cummins quickserv. Or you can head up to atlanta mr Hagg shop, they can update it for you.