Injection System Purge for Diesel

SKU: 80025

Injection System Purge for Diesel is a very concentrated and effective direct cleaner for the entire diesel fuel system. Thoroughly cleans injectors, inlet valves and ports and the combustion chamber without the need for disassembly. To be used with a compatible fuel (injector) cleaning device.


  • Cleans injectors, valves, valve stems, piston, piston rings and the combustion chamber without the need for disassembly
  • Restores injection spray pattern and injection time
  • Frees and prevents sticking exhaust valves
  • Eliminates rough idling, engine hesitation and improves starting
  • Reduces diesel fuel consumption
  • Restores power and performance and optimizes engine operation
  • Reduces emission of hazardous exhaust gases


For all diesel engines (including common rail) with or without turbochargers running on low or normal sulphur level diesel fuel.


  • For professional use only.
  • Product is ready-to-use and does not need to be mixed with diesel fuel.
  • Use maximum one bottle (1L) for full and optimized cleaning.
  • To be used only with professional equipment suitable for direct fuel supply to the engine.
  • Follow the instructions of the equipment supplier for application and connection to the car’s engine.
  • Make sure the engine is at normal operating temperature when applying this product.
  • For best results drive the vehicle for 10 to 20 minutes at elevated RPM directly after treatment.


Recommended treatment every 25.000 km or when problems like poor running or starting, rough idling or excessive exhaust emissions occur.

For a complete treatment and rejuvenation of the engine we recommend that an oil change and engine flush is performed with TecLub Engine Flush and an air intake cleaning service is done with TecLub Intake & Combustion Chamber Cleaner.

Product sheet

Injection System Purge for Diesel

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