Need Help ASAP. Truck is at a shop!

This. Very common problem on b2600is

Main relay. The connector was loose. FML. $160 later (after $40 tow and $120 in labor spent finding loose plug) I've got the truck back and she's running for now. Knock on wood.

Ur welcome

thank you very much mymmeryloss

Haha i was just messin with ya. No worries. Glad u got her fixed