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 Shampoo helps to maintain engine power and efficiency by dissolving away and flushing out sludge during the oil change process.

Application

Castrol Engine Shampoo is recommended for use in automotive engines as part of routine oil changes.

Conditions of Use

Usage / Precautions

1. Before oil change, remove the engine oil cap and pour 1 bottle of Castrol Engine Shampoo into the engine.
2. Start and run the engine at idle for 10 minutes.
3. Turn off the engine, and drain the used engine oil.
4. Change the oil filter and fill new engine oil.

• Do not move or drive the vehicle while Engine Shampoo is in use
• Take care to avoid skin contact and possible burns when used oil is drained
• This product may solidify under extreme cold conditions. Store at room temperatures
• Do not use in Rotary or 2-cycle engines

Advantages

Castrol Engine Shampoo:

• This innovation - Castrol PCA - is so powerful it 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 Shampoo to the engine, run at idle for ten minutes and then change the engine oil as usual.

Typical Characteristics

• Name Method Units Castrol Engine Shampoo
• Density @ 15C, Relative ASTM D4052 g/ml 0.884
• Viscosity, Kinematic 100C ASTM D445 mm2/s 11.0
• Viscosity, Kinematic 40C ASTM D445 mm2/s 76
• Viscosity Index ASTM D2270 None 133
• Flash Point, PMCC ASTM D93 °C 202
• Product Performance Claims
• Powerful Cleaning Agent "PCA" provides superior cleaning performance.

Storage

All packages should be stored under cover. Should not be stored at temperatures above 60°C, exposed to hot sun or freezing conditions.