Lucas Complete Engine Treatment is a unique formulation that cleans and lubricates multiple systems in your vehicle. When added to fuel, it cleans and lubricates all components from the fuel tank to the cylinders. It removes deposits, protects against corrosion and helps the fuel to burn more completely, which helps to lower emissions, improves fuel mileage and increases power. When added to your oil, Lucas Complete Engine Treatment cleans your engine and forms a protective barrier against heat and friction, improves oil flow in cold weather and extends oil life. FOR ALL ENGINES AND OIL TYPES.
KEY BENEFITS
When added to fuel:
Cleans and lubricates the entire fuel system from the tank to injectors
Removes harmful deposits on intake valves and cylinder heads
Lubricates the upper cylinder walls as well as the compression rings and oil rings
Contains special Lucas additives that cause the fuel to burn thoroughly for fewer exhaust emissions and more MPG
COUNTERACTS THE CORROSIVE EFFECT OF ETHANOL IN FUEL
 
When added to engine oil:
Improves engine cleanliness reduces gum and varnish, especially in oil burners
Reduces friction and wear
Improves cold temperature fluidity
Helps extend oil life
 
DIRECTIONS FOR USE
Add to Gas or Diesel Fuel - Add approximately 1 ounce per gallon. One bottle treats a tank, up to 21 gallons. Add directly to fuel tank.
Add to 2-Stroke Fuel - Add 1 ounce per gallon of pre-mixed fuel.
Add to Engine Oil - Add 1 ounce only per quart of engine oil. May be added with oil change or between oil changes.