2000 Chevrolet S-10 no start

When to use truck ran for a minut really rough, then died, I thought it was fuel pump, put new one on, no start
put fuel pressure reg. On, crank sensor, cam sensor, temp sensor, fuel filter, tried map and maf sensor. Still no start
unless I put a little gas in motor then it would run good untill it ran out.I purchased a fuel pressure tester. It
read 62 lbs when I turned key on, went down a little slowly to 58 and stayed. After the cam sensor was put on
i took the cable off the battery for 10 minuts, put back on, put a little gas in the motor, it started and ran for
about 5 minuts, sounded great, shortly after it skip a little and started getting worst.I shut it off, started it again
ran but real bad. Shut it off again, tryed starting it just cranked no start. When we took the cam sensor off
i looked at the back of it, there was a spot in the middle of it that was raised up, like a little bubble, was it burned?
also I touched the ignition control module it was real hot, do these get hot like that?When it ran good for 5 minuts
the fuel pressure was a steady 60 lbs, ready to trash truck and ideas to get it running, thanks