Well just to clarify a few things that I seemed to have forgot to add, I've already run an old scan on it while it was sitting and it was an oxygen sensor that I already knew about that had been up there for a while, no other codes though, it does crank still and it'll fire on the 6th cylinder for a split second but it won't start to run, I think it might have jumped timing. Also concerning the fuel, it's a tbi system so I can smell the fuel in the system when I press the gas and I have the intake off, also the pump hums when I turn the ignition for a bit so I know it's starting up, I put 3 gallons of new gas in it, with octane booster and a bit of heet water remover. I went yesterday and bought some tune up parts for it, I changed the cap and rotor even though the rotor looked nearly new, I changed the wires the spark is much brighter, and I tried to start it with the throttle body exposed with starting fluid being sprayed in it and with the intake on with starting fluid sprayed into the intake, still no dice. It'll crank til the cows come home with a few late pops at the end of each cycle. Honestly I think it's a timing issue. This truck has been a shitty choice for me lately, mainly cause most of the exhaust fell off and now all I have is a loud ass cat. I do maintain my vehicles but unfortunately people who owned them before me haven't.
EDIT: I have a whole arsenal of tools just not the time to use them or the day light, I have charged the battery with a charger and I let it sit on a maintainer over night after that. I have an obd scanner with read out, welders , hand tools out the ass, jacks, you name it. I just can't figure this out on my own. But I really do appreciate you guys responding with feedback , thank you very much. Seems like I'll have to stop in the local shop cause I'm not well keyed with engine timing adjustment.