Professional Diesel Fuel Additives

Fueltone® PRO diesel fuel additives are suitable for all diesel engine applications from modern cars to vans, HGVs, agricultural machinery, marine vessels and power generators.

  • Enhances Engine Performance
  • Cuts Emissions
  • Cleans Fuel System
  • Improves Fuel Economy
  • Extends DPF Service Life

Suitable for all Diesel Engines

Developed by expert fuel chemists, Fueltone® PRO additives work by improving fuel combustion, increasing engine power, improving weak acceleration and smoothing rough idling.

Regular use helps to keep fuel injectors, intake valves and combustion chambers clean as well and improves fuel economy. It works as an all-round health treatment for your engine.

For engine performance and mpg gains, use Fueltone® PRO diesel fuel additive with every fill up. For cleaning you can use one single dose - but to ensure parts and systems stay clean, use with every fill.

It's so easy to use. Simply add a single dose of Fueltone® PRO to a full tank of fuel and drive as normal. You should start to notice the difference and benefit from mpg improvements within a short time.

  • Fueltone® PRO Diesel Treatment 500ml

    • 500ml bottle with 5-25ml dose
    • 10 doses for 50L tanks
    • 5 doses for 100L tanks
    • Direct pour for larger tanks

    The solution for private & commercial motorists, HGV & fleet, marine & generator diesel engine owners facing up to ever-increasing costs and even more demanding environmental regulation.

    The best value way to save money on fuel, address common problems and significantly reduce emissions.

  • Fueltone® PRO Diesel Treatment 200ml

    • 200ml bottle
    • 1 dose for 50-75L tanks

    Developed for the professional garage trade, our single-dose bottle is calibrated to treat most passenger and light commercial vehicles.

    The best value way to save money on fuel, address common problems and significantly reduce emissions.

  • Fueltone® PRO Diesel Treatment 500ml

    • 500ml bottle with 100ml chamber for rapid, precise dosing
    • 5 doses for 50-75L tanks

    By popular demand, we've developed an easy-to-apply treatment bottle with the cost saving benefits of a multi-dose.

    The best value way to save money on fuel, address common problems and significantly reduce emissions.

    Coming Soon
  • Fueltone® PRO DPF Treatment 200ml

    • 200ml bottle
    • Single dose for 50-75L tanks

    Cleans the fuel system, reducing the load on your DPF, allowing successful regeneration.

    The best value way to save money on fuel, address common problems and significantly reduce emissions.

  • Fueltone® PRO Diesel System Primer - DSP

    • 3 Litre bottle
    • Cost effective mutli dose system - Capacity to fill up to 8 fuel filters
    • Premium diesel fuel subsitute for priming diesel systems
    • Unique formula advances ignition and protects the fuel pump and metal components, minimising damage during priming

    Scientifically designed for priming diesel engines with exceptionally good ignition properties and additives designed to reduce stress on exposed metals.

  • Fueltone® PRO Specialist Engine Flush

    • 200ml bottle
    • Single dose, easy to apply
    • Custom designed formula to clean, de-water and lubricate the system
    • Deals with carbon and other small particles by keeping them in suspension, and inhibits carbon formation
    • Prevents oil thickening
    • Quick to use, 2-5 mins run time

    Our advanced cleaning technology in a Specialist Engine Flush.

    Scientifically designed premium oil system flush designed to clean and lubricate.

Scientifically proven, professionally
tested fuel additives

Read Reviews