Diesel Injector Cleaner - K2 - T321

K2 Diesel Injector Cleaner is a professional fuel additive designed to improve the performance of ...

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Product Information

Full details

The K2 Diesel Injector Cleaner (T321) is a professional-grade fuel additive designed for owners of modern diesel vehicles, including those with high-pressure common rail systems, who want to restore engine performance and ensure smooth combustion. It effectively clears carbon deposits and sediments from fuel systems, leading to better power delivery and reduced emissions; however, it is most effective when used as part of a regular maintenance schedule rather than as a permanent fix for severe mechanical failure.

All features

Model Part NumberT321
BrandK2

Extended Product Information

FAQs

Can I use K2 Diesel Injector Cleaner in an older diesel engine?

Yes, it is safe to use in all diesel engine types, including older models.

Is this product safe for DPF filters?

Yes, the formula is specifically designed to be safe for use in engines equipped with DPF.

How often should I use this cleaner?

It is ideal for regular preventative maintenance; check your vehicle's service intervals or use it whenever you notice a decline in performance.

Will this fix a broken fuel injector?

No, this product is for cleaning and maintenance. It cannot fix a mechanically damaged or broken injector.

What is the correct ratio for the 250ml bottle?

One 250ml bottle is sufficient to treat 50 to 70 liters of diesel fuel.

Troubleshooting

Performance did not improve after one application

Significant carbon buildup may require a second treatment or professional inspection for mechanical defects.

Difficulty pouring the additive

Ensure the fuel tank is mostly empty to provide space, then add the cleaner slowly before filling with diesel to encourage mixing.

Pros and Cons

Pros

  • Safe for common rail and high-pressure systems
  • Compatible with DPF-equipped engines
  • Improves cold start reliability
  • Easy to use: simply pour into the tank
  • Helps extend the lifespan of fuel system components

Cons

  • Not a repair solution for broken injectors
  • Requires regular application for maximum benefit
  • Specific volume limit per treatment
  • Results may vary depending on existing engine condition

Setup, Compatibility & Care

Using the K2 Diesel Injector Cleaner is straightforward. Pour the entire 250ml contents into the fuel reservoir directly before refueling to ensure proper mixing with the diesel fuel. One bottle covers 50-70 liters. This product is formulated to be compatible with all types of diesel engines, including those with advanced emissions technology like DPFs. For optimal care, it is recommended to use the product as a preventative treatment during routine fuel fill-ups rather than waiting for significant performance issues to emerge.