FABLAB
+1y
The first thing You need to check is spark, pull off one of the plug wires and put a screwdriver with a nice thick handel into it and put the shaft close (not touching) to a ground, have a friend turn over the truck if you see a spark between the shaft of the screw driver and the ground then you have spark, if not something is wrong there.
Im guessing it's carbed, if so take the air cleaner off and look into the carb while someone pushes the gas pedal to the floor you should see a stream of fuel shoot into the intake from a jet of some sort. If not you have no fuel in the carb. If it's injected find the shrader valve looking thing on the fuel line and see if you have pressure behind it after you cycle the key on off a few times if not it is prob your fuel pump.
Hope this helps man.