[HoosierDaddy]

Yes, On the oil analysis form they ask for brand of engine, and how many miles/hrs total and also on that particular oil sample. It is best to have a history of analysis but even the first one can ID coolant in oil, excessive water, indications of excessive wear based on the metals present. They sometimes can tell if an air filter should be changed (Although it should be changed long before an oil analysis would show it)