04 4.7L stalled and wont crank now

[moparman33]

today was driving and all of a sudden the truck stalled. tried cranking again, didnt work. replaced battery, crankshaft position sensor, checked all fuses, checked fuel rail bleed off(it squirted out a decent bit). still didnt work. when i try to crank it i put the throttle to the floor, it sounded like it was wanting to but still didnt work. after wards i could smell alot of unburnt fuel coming out of the exhaust pipe so I quit. DOES ANYONE HAVE ANY IDEA WHAT IT IS. IM STUCK AND CANT FIGURE OUT WHATS WRONG. ANY HELP WOULD BE GREATLY APPRECIATED, CAUSE IF I CANT FIGURE IT OUT IM LOOKIN AT HAVIN THE DEALERSHIP LOOK AT IT

 

[The Assassin]

Are you getting a CEL? Whens the last time you changed the plugs and wires?

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[KGBIGCOUNTRY]

Ran through any water or anything odd when the truck shut off? Could check the ignition relay. Have you checked to see if your getting any spark? If your getting fuel smell sounds like the ignition died out.

 

[moparman33]

code im gettin is p0522(oil pressure sensor low voltage). replaced crank and cam sensors, checked oil level, fuses and relays(all good), has brand new battery. took it to the shop on tuesday(luckily still have a warranty) and yesterday they said 4 of my cylinders was flooded and today they called and said im loosing all of the compression out of 4 cylinders(dont know if its the same cylinders or if its the same side). but im thinking it could be blown head gasket, warped or bent valve or valves, cracked head, cracked block, messed up pistons, and the list goes on. just waiting to see what they say tomorrow. it would be nice if the warranty company would just replace the engine. 2 1/2 months ago the timing chain tensioner broke and the warranty company had to eat that one so hopefully they decide to do the smart thing and just replace the whole motor.

 

[moparman33]

no i havent been through any puddles or mud in a while so i know its not that but thanks for the input country