4002325995715

The Tunap 957 Interior Engine Cleaner, identified by the barcode 4002325995715, is a solvent-free, TÜV-approved product designed to clean and protect engine components during oil changes. (tunap.com.tw)

Key Features:

• Solvent-Free Formula: Contains low-viscosity detergents that effectively remove oil sludge deposits without the use of volatile organic compounds (VOCs) or solvents. (tunap.com.tw)

• Protective Additives: Includes additives that lubricate engine components during the cleaning process, safeguarding against potential damage from blocked oil channels and bore holes. (tunap.com.tw)

• Environmental Considerations: Free from chlorine, phosphates, nitrates, and heavy metals, and can be disposed of with the used oil. (tunap.com.tw)

Recommended Applications:

• Oil Sludge Deposits: Effectively removes accumulated oil sludge from the engine oil system.

• Compression Loss: Addresses issues related to piston ring compression loss.

• Hydraulic Valve Lifters: Helps alleviate knocking sounds from hydraulic valve lifters.

• Oil Change Preparation: Ensures new engine oil remains uncontaminated by residues from used oil during oil changes. (tunap.com.tw)

Usage Instructions:

1. Preparation: Add the cleaner to the engine oil before every oil change, ensuring the oil level is at the minimum required.

2. Engine Operation: Allow the engine to idle for a maximum of 20 minutes while the vehicle remains stationary.

3. Oil Change: Immediately change the oil and filter after the cleaning process. (tunap.com.tw)

Dosage Recommendations:

• 200 ml: Sufficient for up to 4 liters of engine oil.

• 400 ml: Sufficient for up to 6 liters of engine oil.

• 950 ml: Sufficient for up to 15 liters of engine oil. (tunap.com.tw)

Safety Precautions:

• Swallowing: If ingested, do not induce vomiting. Seek immediate medical attention.

• Eye Contact: In case of eye contact, rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.

• Skin Contact: Repeated exposure may cause skin dryness or cracking. (media.tunap.com)

• Inhalation: May cause respiratory irritation. Ensure adequate ventilation during use.

Availability and Pricing:

The Tunap 957 Interior Engine Cleaner is available in various quantities, including 200 ml, 400 ml, and 950 ml bottles. Pricing may vary depending on the retailer and region. For instance, a 200 ml bottle was listed on eBay UK for £12.99 as of September 2025. (ebay.co.uk)

Note: Always follow the manufacturer's instructions and safety guidelines when using automotive cleaning products.