Truck died in road, crank no start

[Bonetta02]

6.0 died while driving, then its cranks with no start. No check engine light, not throwing any codes. I had my muffler and cat cut off earlier today. This happened about an hour after I picked up. We replaced the fuel filter, that's not it. The fuel pump is working. Help?

[Bonetta02]

Oh yeah truck is an 06 with only 38000 miles

[Dusty's Diesel]

Did they weld on your exhaust today? If they did i wander if they unhooked the batterys? maybe it gronded back through the computer. Just a thought

[Bonetta02]

This may be a dumb questions, but if it grounded back through the computer, what do I do to fix it?

[redstroker_2002]

the computer does anything make a sound when you cycle the key? I am not very smart with 6.0's but just a idea

[Dusty's Diesel]

dunno, new computer? I heard of this happening before on vehicles. A friend of mine had exhaust work on a gasser and they didn't unhook the batterys and it trashed a coil pack in his truck. Alot of people don't unhook the batterys when they are welding, but I always wanted to be safe than sorry, only takes a few minutes

[Bonetta02]

What kind of sounds should the computer be making?

[Dusty's Diesel]

Get a light tester and check all your fuses under the hood and under the dash. That would be a good start

[Dusty's Diesel]

I wander if it could be a crank sensor? happens alot in the 7.3's this is the symptoms

[Bonetta02]

Planning on going to walmart to do that. It was my next step. I just find it bizarre that it just died going down the road.