Do you have a petrolhead in your life?

Our ECOMAX is the perfect stocking filler for car lovers!

Make the most of your fill-ups with our ECOMAX range which improves fuel economy and reduces emissions.

ECOMAX is a high-specification fuel treatment for modern petrol and diesel vehicles for enhanced combustion efficiency and engine cleanliness.

Engine smoothness, noise reduction, and fuel savings have all been confirmed by users.

Other features and benefits include:

• Noticeably improved throttle and engine response at lower revs designed to offer the best of both power and economy.
• Enhanced detergency package for a quicker cleanup and prolonged injector cleanliness.
• Protection of fuel system components against wear, with specially added lubricity enhancers.
• Improved combustion and engine cleanliness drastically reduce emissions of hydrocarbons (HC), carbon dioxide (CO2 ) and nitrous oxide (NOx).
• Ideal for use as a pre-MOT test clean-up treatment.

Suitable for use in passenger cars and light commercial vehicles including Euro 4, Euro 5, and Euro 6 compliant engines.

Just add to the fuel tank prior to refuelling.

ECOMAX comes in a single-shot (1 x 250ml bottle treats 50 Litres of fuel) or multi-shot (1 x 500ml bottle treats 500 Litres of fuel).

Find your nearest stockist here: Find a Stockist | Millers Oils

Or purchase from the Millers Oils shop:

Petrol: Millers Oils Petrol Power ECOMAX Fuel Treatment – Buy Online

Diesel: Millers Oils Diesel Power ECOMAX Fuel Treatment – Buy Online

Our in-house Technical Support team are always happy to discuss any further questions you have.

Call our technical support team on: 01484 475060

E-mail them at