99' 7.3 wont start driving me nuts
So I bought a 99 7.3 non running with a "bad pcm". Did what i could to confirm the diagnosis, by having a local diesel guy run his snap on scan tool. It communicated but would intermittently just stop comm. So I replaced it,had it flashed, and still no start. The "wait to start light" comes on sometimes and not others. If you turn the ignition on and off it eventually comes on. Then when wts comes on, after it shuts off, crank and no love. HPOP is full, two fresh batteries, and its not even kicking over just cranks and cranks and cranks. Oil pressure is showing on gauge, fuel bowl fills itself, and even with a squirt of ether, nothibg at all. Please help I'm getting very frustrated. Thanks so much.