Liqui Moly Dpf/gpf Cleaner - 400ml

Liqui Moly DPF/GPF Cleaner is a non-flammable, ash-free cleaner designed for dissolving soot in ex...

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Product Information

Full details

This guide helps users understand and effectively use Liqui Moly DPF GPF Cleaner. Designed for both diesel and gasoline engines, this cleaner restores the performance of particulate filters. While highly effective, professional application is recommended for optimal results.

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BrandLiqui Moly

Extended Product Information

FAQs

What is Liqui Moly DPF GPF Cleaner?

It is a cleaner designed to dissolve soot in the particulate filters of diesel and gasoline engines.

How often should I use this cleaner?

It can be used preventatively or when signs of a clogged filter are present, such as reduced performance.

Do I need to remove the particulate filter to use this product?

No, the cleaner can be applied without removing the filter.

Is it safe for my engine?

Yes, it is designed to be safe for both diesel and gasoline engines. Always follow the instructions.

What happens after I apply the cleaner?

You will need to perform a regeneration cycle according to your vehicle's instructions to fully restore the filter's functionality.

Can I use this product on my own?

While it can be done, professional application is recommended for best results.

What should I do if the check engine light comes on after using the cleaner?

Perform a regeneration cycle. If the light persists, consult a mechanic.

Troubleshooting

Vehicle still experiences performance issues after cleaning.

Ensure the regeneration cycle was completed as per the manufacturer's instructions and clear any error codes. If problems persist, a professional inspection may be needed.

Difficulty accessing the particulate filter sensor.

Consult your vehicle's service manual for the location of the sensor. If needed, seek professional assistance to avoid damage.

Pros and Cons

Pros

  • Restores engine performance.
  • Extends the life of the particulate filter.
  • Easy to use during service.
  • Suitable for both gasoline and diesel engines.
  • Improves fuel efficiency.

Cons

  • Professional application is recommended.
  • Requires access to the particulate filter.
  • May require forced regeneration after application.
  • Results may vary depending on the severity of the clogging.

Setup, Compatibility & Care

  1. Compatibility: Suitable for diesel and gasoline engines with particulate filters.
  2. Application:
  3. Remove the temperature or pressure sensor from the particulate filter.
  4. Insert the spray nozzle into the opening.
  5. Spray the cleaner into the filter.
  6. Reinstall the sensor.
  7. Follow the vehicle manufacturer's instructions to perform a regeneration cycle.
  8. Clear any error codes.
  9. Care: Always wear appropriate protective equipment, such as gloves and eye protection. Ensure proper ventilation during application. Store the product in a cool, dry place, away from direct sunlight.