Liqui Moly Diesel Purge Injector Cleaner - 500Ml

Removes deposits on injection nozzles and in the combustion chamber. Boosts the cetane number. Eli...

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Full details

This guide is for diesel engine owners who want to maintain optimal engine performance and fuel efficiency. The Liqui Moly Diesel Purge Injector Cleaner helps remove deposits, boost cetane number, and protect the fuel system. However, it's essential to follow the instructions carefully, especially when using it for remedial purposes. This product is suitable for all diesel engines, with and without a diesel particulate filter, offering a comprehensive solution for fuel system maintenance.

All features

Model Part Number1811
BrandLiqui Moly

Extended Product Information

FAQs

How often should I use Liqui Moly Diesel Purge?

For preventive use, add it to your fuel tank during inspection intervals or oil changes. For remedial use, use it when you experience engine performance problems.

Can I use this product with biodiesel?

Yes, Liqui Moly Diesel Purge is fully compatible with all conventional diesel and biodiesel fuels.

Is it safe for engines with a diesel particulate filter (DPF)?

Yes, it is suitable for use in diesel engines with and without a DPF.

How much fuel can one bottle treat?

A 500ml bottle is sufficient to treat up to 75 liters of fuel.

What are the steps for remedial use?

Disconnect fuel feed and return lines, insert them into the diesel purge container, start the engine, run at various speeds, and stop before the container is empty. Reconnect fuel lines.

What should I do if the engine performance doesn't improve after treatment?

Repeat the treatment, making sure all steps are followed. If the problem persists, consult a mechanic.

Does this product improve fuel economy?

Yes, by cleaning the fuel system and optimizing combustion, it can contribute to improved fuel efficiency.

Is it safe for turbochargers?

Yes, Liqui Moly Diesel Purge is tested for compatibility with turbochargers.

Troubleshooting

Engine knocking persists after treatment.

Repeat the remedial treatment process, ensuring all steps are followed correctly. Check the fuel filter for any blockages.

Engine performance doesn't improve.

Ensure the correct amount of product was used according to the instructions. Consider a second treatment or consult a mechanic.

Fuel lines are leaking after remedial use.

Carefully check all fuel line connections for proper fit and tighten if necessary. If the leak persists, seek professional assistance.

Pros and Cons

Pros

  • Eliminates diesel knocking and improves engine sound.
  • Increases operational reliability of your diesel engine.
  • Guarantees optimum combustion for better performance.
  • Provides excellent corrosion protection for fuel system components.
  • Highly economical with a 500ml bottle treating up to 75 liters of fuel.
  • Reduces deposits and cleans the fuel system.

Cons

  • Remedial use requires disconnecting and reconnecting fuel lines, which may be complex for some users.
  • Improper use can lead to engine issues if not followed the instructions provided.
  • May require repeated treatments for severely affected fuel systems.

Setup, Compatibility & Care

Setup:

  1. Preventive Use: Simply add the contents of the bottle to your fuel tank when refueling or during inspection intervals.
  2. Remedial Use: Disconnect the fuel feed and return lines, insert them into the diesel purge container. Run the engine at various speeds. Ensure you stop before the container is empty, and then reconnect the fuel lines.

Compatibility:

  • Fully compatible with all conventional diesel and biodiesel fuels.
  • Suitable for all diesel engines, with and without diesel particulate filters.
  • Safe for turbochargers.

Care:

  • Store in a cool, dry place.
  • Avoid contact with skin and eyes.
  • Keep out of reach of children.