Our Kj has had a little dip problem for awhile now and I've had mechanist look at it and well I've replaced the radiator , water pump , thermostat and coolant ( about three times ) it doesn't run hot (never goes above half ) it seems to be coming out under the res tank from a what looks like a relief hole that's moulded in the bottom but it just is a constant mess of coolant down onto my valve cover and it then runs down the exhaust . Makes the whole car stink of burnt coolant also there is some water coming from exhaust on start up can somebody help me out I haven't got a great deal of knowledge left on the subject