Details

---

Helping maintain engine power and efficiency
 

Castrol Engine Shampoo helps to maintain engine power and efficiency by adding it to the engine just before changing the oil, then idling the engine for ten minutes.

 

• 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 dirt from surface of moving engine parts.
• Parts-friendly formulation designed especially not to attack engine seals and other parts, in spite of powerful cleaning.
• It’s very simple to use: add Castrol Engine Shampoo to the engine just before changing the oil, then idle the engine for ten minutes.