Im gonna start from the very beginning, as I was driving the jeep everything went out and it died. After about 1 hour it started back up, I was driving for another 20 mins, died again, after about 3 mins it started again. once I got back to my girls n parked it. Woke up the next morning, went to go start it. Nothing just dead. was reading no gas when I had a full tank! well finally got it pulled to my house while it sits there! I ended up replacing the fuel pump, wasn't the problem. there was no power to the pump, so I hot wired it. Still wasn't starting. Saw that the CEL wasnting coming on when I would turn it on and all the gauges weren't working. So I cleaned all the grounds, fuses n relays, pulled almost every wire out checked everything n still no start. Said **** it n replaced the PCM, still not starting. But the dash is working again n its saying I have gas. I checked to make sure there was pressure in the rail, there is. my whole tune up is from kolak got it in march. Along with a new cam sensor, well I was using a light test on wires seeing if I wasn't getting power to all my things n noticed that theres power going to everything, so that's good. I checked my coil n seen there was no power coming out of it so I pulled that out n took it to get it tested to make sure. Well it was fine, so something is causing it to not shoot the juice out n I do not know what, my crank sensor is over a year old from autozone. I don't think that would go bad this soon but then again idk. My PCM was dead I guess because everything that didn't work on the dash does work now. my o2 sensors are brand new from this year also, check the wires for them. ive been looking around about the alarm could be causing it from not starting. When I lock my jeep with the keyless remote the red light for the alarm doesn't come on no more. Have no clue why it always has work, so I rolled my window down n locked it n opened up from the inside to see if the alarm would go off like it used too n nothing, so my alarm is off? or got blown up or something. So that could be causing this whole starting problem? idk I need help ive done a lot n spent a lot of money trying to fix what I can n it sucks.