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Diesel Purge (500ml)


  • Boosts the cetane number
  • Increases operational reliability
  • Eliminates diesel knocking
  • Reduces deposits
  • Cleans the fuel system
  • Good corrosion protection
  • Guarantees optimum combustion
  • Highly economical
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Diesel Purge (500ml) - Diesel system cleaner to remove deposits in the combustion chamber + Eliminates engine knocking and prevents corrosion

(1 customer review)


Removes deposits on injection nozzles and in the combustion chamber. Increases the cetane rating. Eliminates diesel engine operation problems such as knocking in idle and provides round and quiet engine running. Protects the entire fuel system from corrosion. Optimizes the emission test values. Can be used as both preventative and remedial measures. Clean engines need less fuel and reduce emissions.

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LIQUI MOLY Germany provides product liability insurance up to 10,000,000 Euros for all genuine part number imported by LMEM.

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Returnable until N/A

Customer reviews

Based on 1 review
Jess Fong
June 15, 2021
Can feel the different after using this product.. can feel my car more power than before..👍👍👍
0 1


For maintaining and preventive use, this product is to be added to your diesel tank. One can of Diesel Purge (500ml) is sufficient for up to 75 liters of diesel. Do ensure there is more than half a tank of diesel fuel in your car when adding this product. You may add this product together with another diesel additive to your diesel tank, but it is recommended to add only one diesel additive to a single tank of fuel for best effect.

For problem-specific use, this product will be connected to your fuel system via special Diesel Purge cleaning tool. This requires you to get our Diesel Purge Tool package and redeem the service at one of our authorized dealer workshop.

This product is recommended to be added to your car's diesel fuel tank at every 2,000KM.

For maintaining and preventive use, this product will clean, maintain and protect your car's diesel fuel rail system from the time added to your diesel tank up to 2,000KM.

For problem specific use with Diesel Purge Tool, the effect can be felt immediately after the service. It is recommended to continue using Diesel Purge regularly as maintenance and prevention from similar problems to arise.

No, please do not use additives specifically formulated for diesel cars on a petrol car as this may cause damage to the petrol car fuel system components.

To be sure you are getting original or authentic LIQUI MOLY products, do make sure to only make your purchases from an authorized distributor of LIQUI MOLY products, or from a nearby LIQUI MOLY authorized workshop. LMEM.MY is an online shopping platform by LIQUI MOLY East Malaysia Sdn Bhd, which is the authorized sole distributor of LIQUI MOLY products for the entire East Malaysia region.

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