• One ounce treats up to 2.5 gallons of fuel
• Combines the benefits of AMSOIL Diesel Injector Clean, Diesel Cold Flow and Diesel Cetane Boost in one convenient package
• Delivers outstanding detergency, improved lubricity, better cold flow and higher cetane
• Provides excellent all-season protection and performance
• Provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.¹
• Provides as much as 32˚F (18°C) better protection against cold temperature gelling than Howes* Lubricator Diesel Treat²

*All trademarked names are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use.
¹Fuels tested in 2017.
²Based on third-party testing in July 2017 of AMSOIL Diesel All-In-One and Howes Lubricator Diesel Treat using diesel fuel representative of the U.S. marketplace and Howes’ recommended treat ratio for above 0°F (-17.8°C.)

• One ounce treats up to 5 gallons of fuel (The 8-oz. bottle has a different treat rate: one bottle treats up to 20 gallons)
• Cleans dirty injectors
• Lubricates pumps and injectors to reduce wear
• Restores power and torque
• Reduces smoke and emissions
• Reduces downtime and maintenance costs

• One ounce treats up to 10 gallons of fuel
• Increases cetane up to 8 points
• Delivers maximum horsepower
• Increases fuel economy
• Improves startability
• Smooths idle

• Combines the benefits of AMSOIL Diesel Injector Clean and Diesel Cetane Boost in one convenient package
• Delivers outstanding detergency, improved lubricity and increased horsepower and cetane
• Provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.¹
• Reduces smoke and emissions
• One ounce treats up to 5 gallons of fuel (The 8-oz. bottle has a different treat rate: one bottle treats up to 20 gallons)
  ¹Fuels tested in 2017.