wow look at all the help!
uhm "CKP sensor" don't know that one.
Does it turn over when this happens but just won't come to life?
but in general ..
I'd pinch all my vacume lines maybe a cracked crumbly one
going to your FPR?
fuel pump could be shorting out.loose ground?
MAf on it's way out does wierd shiat?
I wanna say ignition circuit to, but how would heat affect this.
maybe check batt cables are tight loosen & sand anyways ..
Check your starter ground wire to if there is one?