Pro-Tec Diesel Engine Protection Kit (P1001 + P9201 + P1241)

Diesel Engine Protection – Pro-Tec engine lubrication and diesel fuel system care kit

Engine Flush (EF P1001) + Nano Engine Protect & Seal (NEPS P9201) + Diesel System Super Clean (DSSC P1241)

Comprehensive care for the engine lubrication and diesel fuel systems in one Pro-Tec kit.

This kit is designed as a professional maintenance cycle for diesel engines. The products are used in sequence: first, the lubrication system is cleaned, then additional protection is added to the engine lubrication system, and finally, the diesel fuel system is cleaned.

The kit is especially suitable for vehicles with higher mileage or more intensive use, where reliable lubrication, clean fuel delivery and smooth engine operation are important. It is also suitable for turbo diesel engines and Common Rail injection systems.

1. Engine Flush | Pro-Tec EF P1001 | Engine flush

Cleaning the engine’s internal lubrication system

The first step in the kit is to clean the engine lubrication system before changing the oil. Engine Flush helps dissolve and flush out deposits that build up in the engine lubrication system during operation.

The product helps clean oil passages of resinous deposits and oxidation products, and prepares the engine for fresh engine oil.

Key benefits

• helps dissolve deposits in the lubrication system
• helps keep oil passages clean
• may help free piston rings stuck by deposits
• prepares the engine for fresh engine oil
• may help promote smoother engine operation

Application: idle for 15 minutes before changing the oil Dose: 375 ml for up to 6 L of engine oil

2. Nano Engine Protect & Seal | Pro-Tec NEPS P9201 | High-performance oil additive

Oil additive for extra protection

After changing the oil, the next step is to add Nano Engine Protect & Seal to the fresh engine oil. The product helps reduce friction between engine metal components and supports stable oil film performance under various operating conditions.

It provides extra protection against mechanical wear and may help improve engine smoothness.

Key benefits

• helps reduce friction between engine components
• supports stable oil film performance
• helps reduce mechanical wear
• may help promote quieter engine operation
• provides extra protection between service intervals

Application: add to fresh engine oil after an oil change Dose: 375 ml for approximately 6–8 L of engine oil

3. Diesel System Super Clean | Pro-Tec DSSC P1241 | Diesel fuel system cleaner

Cleaning the diesel fuel system

The final step in the kit is to clean the fuel system. Diesel System Super Clean helps dissolve deposits and resin in the fuel delivery system.

The product helps clean fuel injectors and improve fuel atomization, which may promote smoother engine operation.

Key benefits

• helps clean fuel injectors
• promotes more even fuel atomization
• may help reduce deposit formation in the fuel system
• may help promote more stable engine operation
• helps keep the fuel system cleaner as part of regular preventive maintenance

Application: add to the fuel tank before refuelling Dose: 375 ml for up to 80 L of diesel fuel

Why choose this kit?

• engine lubrication and fuel system care in one kit
• suitable for both newer and higher-mileage vehicles
• helps keep the engine running cleaner
• may help reduce mechanical wear
• suitable for regular preventive maintenance
• a professional solution also available to private users

Individual products are available here:

• Nano Engine Protect & Seal | Pro-Tec NEPS P9201 | High-performance oil additive
• Diesel System Super Clean | Pro-Tec DSSC P1241 | Diesel fuel system cleaner
• Engine Flush | Pro-Tec EF P1001 | Engine flush