Castrol has launched a pre-oil change treatment, Castrol Engine Shampoo, which helps maintain the efficient operation of gasoline and light diesel engines.
It reduces harmful sludge deposits by up to 85% in gasoline engines, as shown by tests at the Castrol Technology Centre. Engine sludge builds up over time in an engine, and is not removed during a standard oil change. It can clog vital oil passageways, reducing the power, efficiency, and overall engine life.
Castrol Engine Shampoo contains solvent-free Powerful Cleaning Agent (PCA) additive technology, delivering a deep yet gentle clean. The product can be used safely in both gasoline and light diesel engines, as well as in motorbikes and light commercial vehicles.