Convenient multi-function diesel fuel supplement to solve common fuel-related problems. Cleans the engine and fuel system while improving mileage.  Provide all the benefits of Dee-Zol Concentrate, but in a convenient ONE-SHOT formula. Just add to your tank and go!

Product Details

DEE-ZOL ONE SHOT is formulated to solve all diesel related problems in both low and high sulfur diesel fuels. It was the world's first diesel additive and has been manufactured continuously since 1954. DEE-ZOL ONE SHOT offers the same fantastic benefits as the concentrated DEE-ZOL formula, now available in a convenient one-dose application formulated to completely treat a single tank of fuel.

Benefits

• Increases Mileage and Horsepower
  
• Keeps Injectors, Rings, and Valves Clean   
• Eliminates Water 
  
• Reduces Vehicle Downtime  
• Reduces Harmful Emissions  
• Reduces Downshifting  
• Stabilizes Fuel

Treat Ratio