Engine flush & fuel treatment products
Keep your engine clean and performing at its best with Castrol’s engine flush range. Engine Flush Petrol and Diesel dissolve sludge, soot and deposits during your routine oil change, while Fuel Doctor cleans and protects your fuel system.
Castrol Engine Flush Petrol
Modern driving creates combustion by-products that can build up in your oil. When these cake and accumulate they form layers of sludge that can harm engine performance, especially in the latest precision engines.
Castrol Engine Flush Petrol helps to maintain engine power and efficiency by dissolving away and flushing out sludge during the oil change process.
Application
Recommended for use in automotive petrol engines as part of routine oil changes.
Features & benefits
- Castrol PCA (Powerful Cleaning Agent) can even dissolve away sludge that has already formed in your engine.
- Helps maintain engine power and efficiency by removing deposits from the surface of moving engine parts.
- Designed as a parts-friendly formulation, will not attack engine seals and other parts in spite of powerful cleaning power.
- Very simple to use: add Castrol Engine Flush Petrol to the engine, run at idle for ten minutes and then change the engine oil as usual.
Castrol Engine Flush Diesel
Modern driving creates combustion by-products that can build up in your oil. When these cake and accumulate, they form layers of soot & deposits that can harm engine performance, especially in the latest precision engines.
Castrol Engine Flush Diesel helps to maintain engine power and efficiency by dissolving away and flushing out soot & deposits during the oil change process.
Application
Recommended for use in automotive diesel engines as part of routine oil changes.
Features & benefits
- Specially formulated for Diesel Particulate Filter (DPF) compatibility
- Castrol PCA (Powerful Cleaning Agent) can even dissolve away soot & deposits that has already formed in your engine.
- Helps maintain engine power and efficiency by removing deposits from the surface of moving engine parts.
- Designed as a parts-friendly formulation, will not attack engine seals and other parts in spite of powerful cleaning power.
- Very simple to use: add Castrol Engine Flush Diesel to the engine, run at idle for ten minutes and then change the engine oil as usual.
Fuel Doctor
Fuel Doctor is specifically formulated for Diesel, Petrol and Two-stroke fuel systems to clean gums, varnish and carbon deposits, disburse moisture and kill microbial material whilst increasing lubricity.
Application
Fuel Doctor will stabilise and extend fuel storage life for up to 24 months for petrol and 5 years for diesel.
Features & benefits
- Fuel Doctor contains oxygenated molecules that increase thermal efficiency during combustion thus minimizing diesel particulates and extending Diesel Particulate Filter (DPF) life.
- Ongoing use of Fuel Doctor will maintain fuel system cleanliness by minimizing the accumulation of fuel born contaminants that prematurely degrade fuel pumps, injectors, and Diesel Particulate Filters.
