Engine cleaning additive No name MOTORCLEAN Liqui‑Moly (10–15 min.)

Engine cleaning additive No name MOTORCLEAN Liqui‑Moly (10–15 min.) is a ready-to-use chemical treatment formulated to clean combustion chambers, intake system components and other accessible engine parts without disassembly. The product is designed for a short 10–15 minute cleaning cycle that dissolves carbon deposits, oil sludge and other residues, supporting routine maintenance and pre-service preparation. When applied according to instructions, the additive helps restore cleaner engine surfaces and can contribute to more consistent combustion and reduced exhaust emissions.

Advantages

This engine cleaning additive offers fast action and a short application time of approximately 10–15 minutes, reducing workshop downtime. It removes carbon deposits and grime from accessible engine components without the need to dismantle parts, which simplifies maintenance. The formulation is compatible with normal engine materials and supports improved combustion stability and throttle response when deposits are removed. Using the product as directed can help lower emissions resulting from incomplete combustion caused by fouled surfaces.

Suitable for

• Quick deposit removal from combustion chambers and intake valves
• Pre-service cleaning before scheduled maintenance or diagnostics
• Maintenance cleaning for gasoline and diesel engines where a short treatment is required
• Restoring smoother idling and improved throttle response affected by carbon buildup

Key specifications

• Formulation: ready-to-use liquid additive designed for short-term treatment
• Application time: approximately 10–15 minutes per treatment cycle
• Compatibility: intended for use on typical engine materials; follow vehicle manufacturer guidance for specific engine types
• Effect: dissolves carbon deposits, oil residues and combustion by-products on accessible surfaces

How to use

Use the product only as described in the vehicle and product instructions. Typically, the engine should be at operating temperature and the additive introduced according to the manufacturer’s application method for intake or combustion chamber cleaning. Allow the product to act for the specified 10–15 minutes, then follow any recommended flushing or running procedures to remove dissolved deposits. Ensure proper ventilation and avoid open flames or sparks during use. Do not exceed recommended exposure or contact times and dispose of any waste in accordance with local regulations.

Usage recommendations

Before use, check the vehicle manufacturer's service recommendations and confirm compatibility with the engine type. Perform the treatment in a well-ventilated area, wear appropriate protective equipment, and follow all safety information on the product label and safety data sheet.