I have a 2003 f-250 with a 6.0 I was driving down the road with cruise control on I hit the brakes not hard and my truck died and now it won't start it cranks over no smoke comes out the exhaust what do I check.

 

Lets hear a list of everything you know is done to the truck IE Upgrades, Updates.After that, what do you have access to as far as scanning equipment

Go and check all the wiring connections, make sure the plugs on the bottom of the ficm are snug, check the icp sensor wires, give every wire a look.