When I took off the intake (289) I spilt a couple tablespoons of water into the valley. i think I mopped up most of it. there was some in the lifters ( i was taking them apart anyway). Should I change the oil? I am going to run the motor for a little to see if the tick Im looking for is gone. I am going to have to take off the intake again. I will change the oil after that. Should I change it before starting it at all?