WONT START

so a few weeks ago i posted how my truck was running like crap..now it wont start at all. I got spark, plenty of fuel, nothing wrong with the intake and the timing is spot on... the computer is good... Would the mass air flow sensor problem make it not start?? Im running out of ideas

hey man not to jack ur thread, but how do i start one of my own?? thankx , also how do i upload pics into that thread???

FI i guess? try the crank sensor.

Check the crank position sensor. Mine went bad and was doing the same thing your truck is doing.