HiTEC® 4678

Diesel Performance Additive
Aktuelle Verfügbarkeit der Region Europe, Middle East, Africa, India (EMEAI)
Um sich über die Verfügbarkeit in anderen Regionen zu erkundigen oder mehr zu erfahren, wenden Sie sich an Ihren Afton-Vertreter.

Key Performance Benefits

The injectors are kept clean and free from deposits resulting in:


  • Increased fuel economy
  • Improved power and acceleration
  • Reduced emissions
  • Enhanced engine life

Other benefits include:

  • Reduced tank filling time
  • Minimized forecourt spillage
  • Good corrosion protection
  • Combustion chamber deposit control
  • Optimised storage - through cascadeable performance
  • Effective in biodiesel blends


HiTEC® 4678 diesel performance additive incorporates Afton’s advanced detergent technology to maximize your diesel’s performance, delivering improved fuel economy and reduced emissions.

HiTEC® 4678 additive dramatically reduces foaming during tank filling as well as providing excellent corrosion protection for all engine parts.

Recommended Dosage

HiTEC® 4678 will typically be used at the regular dose rate where it provides good all round protection. If used at the higher premium treat rate it will also deliver a demonstrable reduction in emissions and fuel consumption. When used at the economic treat rate, a basic level of protection will be provided.

Typical Characteristics

Handling Information

Max Handling Temp: Ambient temperature
Shelf Life: 18 months at ambient temperature