64DesertRunner

i know im a newb and i didnt search (i normally would but this might get my butt killed) im not new to automotive or offroad but i need someone with some knoldge to help me out.

its a intermittent problem but when it dies its hard to get out of the way. some days it drives fine doesn't stall or act up. some days it feels to miss fire then lose power and stall. after it stalls it wont start for about (30-45 seconds) **cranks and stalls** after you wait the required time it run fine for a while then it will do it again...

a side note if i park the truck on a steep hill (nose uphill) it wont start.... as soon as i put it on flat ground it will start.

heres the info on the truck

91 toyota 22re 5 spd standard cab and bed no power windows or doors
225xxx miles
ive replace plugs wires fuel filter rotor and cap to no avail


please help im so stumped its not funny and im afarid its going to do it in the fast lane one day.....
thanks,
chad

wheatus

have you checked the fuel pump and the lines themselves all the way to the tank?