Mercruiser 4.3L - Water has gotten into my oil and I have extracted the milky mixture...I'm changing the filter but before I refill the oil and try to start the engine is there any additive or method of cleaning any remaining residue? Would the pan have to be pulled and cleaned out? I'm concerned that if I refill and there is residue, the new oil would just get contaminated again - or would it burn off as the engine ran? Dumb and Desparate...