CAN HELP WITH THIS ONE? Ok jeep started dying, when driving when idling, sometimes it will start right after but sometimes it will just crank and crank. No check engine codes pop up..i changed the fuel filter, fuel pump is holding the correct amount of pressure; checked the camshaft, throttle control, map, and couple other sensors just to be sure; engine light works bc it came on after these checks; cleared codes, thought maybe it had water in the tank, i put in a bottle of heet in it to take out the water; ANY IDEAS AT ALL...Im not sure if mayb its the PCM (computer) but wouldnt that throw some codes??? Any advice or ideas IM OUT OF THEM.....THANKS