RAVENOL Professional Engine Cleaner is an active concentrate for all gasoline and diesel engines (with and without catalytic converters). RAVENOL Professional Engine Cleaner can also be used in motorcycles, except those equipped with a wet clutch. RAVENOL Professional Engine Cleaner effectively breaks down dirt accumulation and sludge deposits in the engine compartment using intensive-cleaning tensides and removes these effectively when draining used oil. RAVENOL Professional Engine Cleaner cleans and rinses the entire engine system.

Technical Characteristics and Features: 

• Long-term effectiveness and clean fresh oil
• Remedy for soiled engines
• Protection against compression loss in the piston ring zone

Application Notes:

RAVENOL Professional Engine Cleaner is added to warm motor oil.

Areas of Application:

• If black sludge is suspected
• In the event of hydraulic tappets rattling
• In the event of delayed oil change
• For soiled engines or used oil

Instructions: Add the contents to the warm motor oil before changing oil. Do not go below the minimum oil level. For maximum effect, allow to run for up to 10 minutes. Afterwards, immediately replace oil and filter. NOT for use in motorcycles with wet clutch.

Quality Classifications:

RAVENOL Professional Engine Cleaner is suitable for all motor oils based on mineral oil and synthetic oil. Exceptions are motorcycles with wet clutch systems.