Fuel Doctor Fuel Conditioner is specifically formulated for Diesel, Petrol and Two-stroke fuel systems to clean gums, varnish and carbon deposits, disburse moisture, kill and disburse microbial material whilst increasing lubricity. 

Fuel Doctor breaks fuel contaminants into sub-micron particles allowing them to pass safely and harmlessly through the fuel system to combustion, with no detrimental effects to fuel pumps, injectors catalytic converters or particulate filters. Fuel Doctor will stabilise and extend fuel storage life for up to twenty four months for petrol and five years for diesel. 

First time use?

For vehicles with fuel tanks of less than 500 ltrs, where practical it is recommended to initially drain or pump any free water from the tank bottom, then treat at one litre Fuel Doctor per 100 ltrs or less of tank capacity per 100,000 kilometres the vehicle has travelled.Example: vehicle has a 80 litre tank and has travelled 200.000 kilometres, treat with one litre of Fuel Doctor on two consecutive tanks, then ongoing at one millilitre per litre of fresh fuel.

FAQ's

• It is impossible to over treat with the Fuel Doctor, while we recommend following the treatment guidelines, Fuel Doctor is formulated so that it will not harm your fuel system or engine if you use more than recommended amount.

• Empirical and anecdotal evidence shows that Fuel Doctor decreases particulate material (unburnt fuel), numerous charter boat companies and bus companies have noted a substantial decrease in soot accumulation on the rear of buses and the transoms of boats, consequently consistent use of Fuel Doctor will decrease particulate build up in DPF’s.
• Numerous tilt ray operators in Brisbane have noted that constant use of Fuel Doctor has dramatically reduced the frustrating regeneration cycles that have disrupted their cash flow.
• Fuel Doctor breaks the water and microbial molecules into sub micronic particles that are encapsulated into the detergent (Fuel Doctor) matrix allowing them to pass harmlessly through the fuel system to combustion.