Hi there, i have a problem that need a quick resolve. Recently i've changed the wiring harness in my Cherokee.. Its a '95 XJ with 2.5L with a manual trans. The old harness harness had been rough because of the rat scattered some of the wiring. But now, when i start the engine. Its start to jerked and then shut off. Already checked through the fuel system and everything seem to be okay. The only thing that i stil not look into are the wiring on coil side. Could it be the problem ? Hope you guys can help me through.