PERFORMANCE PLUS is a highly effective treatment for use in diesel or gasoline engines, including furnaces using diesel oil. It provides cleaner and more efficient use of power systems, as fuel burns more cleanly and gives more heat at less cost. This product cleans injectors, dissolves gum and varnish deposits, displaces moisture, cleans pump lines and suppresses excessive smoking. PERFORMANCE PLUS also provides all-weather protection by preventing freezing in lines and carburetors.