HIGHTEC Engine Cleaner is an oil-system flushing additive used just before an oil change to clean the engine from the inside. It dissolves dirt, sludge and resin deposits in the oil circuit, freeing oil galleries so fresh oil can circulate freely. A clean oil system means better lubrication and longer oil life.

Purpose and specifications

This flush is suitable for all petrol and diesel engines, including modern designs with timing belts that run in an oil bath. As a universal service product it carries no vehicle-specific OEM approvals and suits mixed fleets. It removes deposits from the oil circuit while protecting the engine during cleaning, and can be disposed of with the used oil.

• 0.250L container, sufficient to treat 5 liters of engine oil, with 50 ml/l for larger engines
• Added before the oil change and run at idle for 15 to 20 minutes at normal operating temperature
• Dissolves sludge and resin deposits to restore clean oil channels and better lubrication
• Protects engine components during the flush and improves the effectiveness of the new oil fill

When to use / change?

Use this cleaner at every oil service, or at least once a year, especially when switching oil types or reviving a neglected engine. Pour it into the warm oil before draining, idle the engine for 15 to 20 minutes, then drain and refill with fresh oil. With typical service intervals of 10,000 km to 15,000 km it pairs with each oil change. Shelf life is approximately 5 years when stored sealed in a cool, dry place.

Frequently asked questions

How do I use it correctly?
Add it to the warm engine oil before draining, idle the engine for 15 to 20 minutes, then drain the old oil and refit a new filter and fresh oil.

Is it safe for engines with wet timing belts?
Yes, it is specifically suitable for engines whose timing belt runs in an oil bath.

How do I dispose of the flushed oil?
The treated oil can be disposed of together with normal used engine oil at a collection point.

Suitable for: all petrol and diesel engines, including units with timing belts running in an oil bath. Always verify the exact approval against your vehicle's owner manual before use.