robymichel
New member
i have a 88 cherokee with a 4.0 (not the high output) and the thermostat stuck and it overheated and blew the head gasket, so i pulled the head off and put the gassket on it and all thqt good stuff, made sure all the sensors were pluged up and now it runs really rough, what could it be? its not the plugs or wires, already checked the firing order