well I changed the cam sensor and still a no go. I did check the fuel pump and it is working when jumped, and got fuel to the rail, but I have no juice going back to the pump when trying to start it. What is left, the control box? If I take it off and take it in, can it be checked and reprogramed if necessary, or does it have to stay in the vehicle?
92 cherokee wont start, inline 6, 4.0, had trouble a few times, was getting no fuel, then eventually would start, months later, repeat, would finally start,now, wont start, no fuel pressure, had fuel pump out, was working, put it back in, it started up, tried few hours later and wouldnt start again, thinking maybe a weak pump, I installed a new one, did not check to make sure it worked even though it is new, but I am assuming it is good and still something else. So far I have changed, the pump, the filter,fuel regulator, fuel relay, and the crankshaft sensor. Have not yet changed the cam sensor, but that is next, what am I missing here? Is there a fuel shutoff somewhere? Would a bad map sensor keep it from starting?