Looked at buying a 20 year old Mahindra today that had really low hours (less than 300). Generally looked and sounded good except the engine oil was milky both while cold and also after running for a while. No smoke except a little bit starting up. Afraid the oil might signify a cracked head gasket or some other major issue although the seller says he thinks it's just condensation from sitting for a long time. The asking price is probably what the tractor is worth, but not a fantastic deal or anything. Would you guys take the risk?

