94 ZJ Crank but No start!
94 grand cherokee for a while jeep would crank you would sit and wait till you heard the fuel pump turn on and it would start. now nothing. Tested the crank sensor good , check the fuel pump good. You turn the key on lights turn on the dash air bag and ABS , the jeep will not start enless the check engine turns on which when the check engine light comes on you can hear the fuel pump click on then you start it and the light goes off and its fine. I replaced the computer nothing did the same thing. checked loose wires nothing found wiring good. another thing is the first time that u turn the key to the on position the O/D light flashes and eventually stops iam not sure if this is a code or what but i really need to get this thing fixed ASAP. if this helps its a 94 , 4.0 liter , about 170,xxx on the whole things except for the tranny it was replaced jasper sometime ago.