VALVOLINE DIESEL SYSTEM CLEANER 300 ML

A highly effective and concentrated cleaner for all diesel engines. Ensures the cleaning of both electronically and mechanically controlled injectors.
Removes harmful deposits and ensures that the fuel injection system is clean. Improves the combustion process and reduces engine smoke.
Restores engine power.
Usage:
Recommended for preventive maintenance once a year or before performing tuning work and/or before an emissions test.
Use if the following symptoms appear
: - Emission readings are off.
- High soot levels.
- If the fuel injection system has been tuned.
- If engine performance/power has decreased and fuel consumption has increased
. Instructions for Use:
The cleaning process can be performed in two ways: either through the fuel tank or by filling the fuel filter.
Cleaning via the fuel tank:
The optimal cleaning process requires approximately 10 liters of fuel. Pour the contents of the bottle into the fuel tank, start the engine, and take the vehicle for a test drive. If possible, drive approximately 30 km on a steady highway route.
After the test drive, refuel until the tank is full. If the tank contains a larger amount of fuel, the cleaning process will be slower, and you should take a longer test drive if possible.

Cleaning via the fuel filter:
Obtain a new fuel filter that is technically compatible with your vehicle. Fill it with Diesel System Cleaner and install the filter. Pour the remaining contents of the bottle into the fuel tank. Bleed the system. Start the engine and let it run at various RPMs for about 10 minutes.
Maximum RPM: 2000.