There are engine oil additives available at discount stores (e.g. Wall Mart, KMart, Target) as well as automotive parts stores. Additives like
Gold Eagle Engine Stop Leak contain preservatives which plump up the gaskets that seal the oil circulation system to stop gasket leaks. I used a
Stop Leak product in the power steering system of an old car I once owned with long term success. These products are relatively inexpensive and worth a try IMHO.
