I have a 1945 Ford 2N tractor. I started it up and didnít have any oil pressure. I drained the oil and there was about a cup of water in the oil. I have had the tractor for about 5 years and have never had this problem before. I use the tractor for show and occasionally pull a small trailer. I do not use it for farm work. I donít think it is condensation because of the amount of water and I have not had this problem before. Since I drained the oil there is water dripping out of the oil pan. It is a very slow drip. What could be causing the problem and where should I start to fix it?