AMSOIL Diesel Injector Clean + Cetane Boost Fuel Additive

Specially engineered to help defend your engine and fuel system against performance-robbing wear and deposits. Concentrated formula provides dependable protection in warm weather. One dose delivers outstanding detergency, improved lubricity and higher cetane.

Cleans, Protects And Restores Power

• Cleans dirty injectors
• Restores power and torque
• Combats fuel-system corrosion
• Extends fuel-filter life
• Provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.¹¹Fuels tested in 2017.

Improves Fuel Quality

• Increases cetane up to 8 points
• Increases fuel economy up to 8%
• Reduces smoke and emissions
• Improves startability
• Smooths idle