As seen in TRUCKERS CONNECTION magazine

Keeps fuel system clean for better fuel mileage and longer component life. Unique formula includes soy-based lubricants for extended injector and fuel pump life and boosts performance with low-sulphur diesel fuels. Contains deicers and fuel stabilizers to improve cold weather starting and idling. Mix three ounces with every 30 gallons of fuel in summer or 15 gallons of fuel in winter.

For best mileage: use 4-Power® before using Diesel Plus. Add 4-Power to a quarter tank of fuel and run until nearly empty. Then, add Diesel Plus at every fill and 4-Power every 4000 miles.

*Individual mileage results may vary

  VIDEO - A General Overview of Conklin Lubricants with Ben Welch and Skip Hoag. (24:28)

  VIDEO - Ben Welch and Skip Hoag discuss Conklin lubricants in his Powerstroke 7.3 diesel

                       with nearly 700,000 original miles. (14:54)