Right, the 3.9 is pretty much ready to be fired up, having fitted the p6 timing cover but not sure if I have circulation of oil. I have packed the oil pump gears with petrolium jelly and cranked her over with plugs removed. I assume the only way of telling is if oil reaches the rocker gear which it isnt. Is there a better way of priming the pump? Dont really want to take timing cover off again as I have used 2 gaskets already!