Making flush additive for cleaning internal parts of engine

Engine Flush Additive is a premium oil-based engine cleaning concentrate formulated to remove sludge, varnish, carbon deposits, and oxidized oil residues from the internal lubrication system before an oil change. Developed for professional workshops, service centers, and demanding vehicle owners, this high-performance formulation restores engine cleanliness while helping maintain optimum engine efficiency and long-term reliability. Its advanced detergent and dispersant system penetrates accumulated contaminants throughout the engine, safely dissolving sludge and varnish while suspending loosened deposits until they are drained with the used engine oil. The formulation also frees sticky piston rings and hydraulic lifters, neutralizes harmful acidic by-products, and reduces internal friction during the flushing process. Anti-wear additives provide additional protection for critical engine components while the engine is running during the cleaning cycle. The product is fully compatible with mineral, semi-synthetic, and fully synthetic engine oils, making it suitable for routine maintenance, high-mileage vehicles, preventive servicing, and professional workshop applications.

Applications:

• Passenger car engines.

• Gasoline engines.

• Diesel engines.

• High-mileage vehicles.

• Professional automotive workshops.

• Preventive maintenance before engine oil replacement.

• OEM and warranty maintenance services.

• Fleet and commercial vehicle servicing.

Formula Features:

• Rapidly dissolves sludge and engine varnish.

• Removes carbon deposits and oxidized oil residues.

• Frees sticky piston rings and hydraulic lifters.

• Neutralizes harmful acidic contaminants.

• Disperses soot and carbon particles.

• Reduces internal friction during the flushing process.

• Protects metal surfaces with advanced anti-wear additives.

• Fast-acting formulation that cleans within 10–15 minutes of engine idling.

• Compatible with all mineral, semi-synthetic, and synthetic engine oils.

• Manufactured using economical and commercially available raw materials.

Typical Formula Test Results:

Sludge Removal (ASTM D6595): More than 90% sludge removed after 15 minutes of engine circulation.

Viscosity After Mixing: Approximately 5–8 cSt at 40°C when mixed with mineral engine oil.

Total Acid Number (TAN) Change: Minimal change after 15 minutes of operation.

Flash Point (Open Cup): Approximately 65–70°C, suitable for safe engine idling conditions.

Copper Strip Corrosion Test (3 Hours @ 100°C): Rating 1a, indicating no significant corrosion.

The formulation includes complete manufacturing instructions, raw material specifications, formulation percentages, blending procedures, production methods, quality control tests, packaging recommendations, and practical manufacturing guidelines for producing a professional oil-based engine flush additive suitable for commercial production. The formulation file is available in English only, in PDF format, and is written in clear, practical technical language for easy implementation.

✓ Complete Formula Full ingredients with exact quantities	✓ Manufacturing Process Step-by-step production method	✓ Quality Control Testing & specifications
✓ Production Cost Detailed cost breakdown	✓ Packaging Guide Storage & handling tips	✓ Technical Tips Expert notes & troubleshooting

Format	PDF
Pages	15
Language	English
Industry	Lubricants and Grease
Delivery	Within 24 hours by email
Last Updated	May 2026

★★★★★ Excellent formula! Very detailed and easy to understand. Worked perfectly for our production. Tahi che China

★★★★★ Highly recommended Complete guide with all technical details. Saved us weeks of testing. Bona H Mali

★★★★★ Great value Professional formula at a very reasonable price, High quality. Alekhandro M Spain