alright put a reman engine from atk in my 96 jeep cherokee 4.0 new water pump new thermostate and even a fan clutch.... it runs fine sounds stronp but wants to hit up as soon as you drive it.I pulled the water pump off today and seems as if its running wrong... the diagram az napa oriellys all have is nothing like whats on my jeep so iam lost daze and tired call me help me please