Knowledge Base

DPF

Guides to the Diesel Particulate Filter (DPF): how it works, why it blocks, the warning signs to watch for and the solutions available when it causes trouble.

DPF guides

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DPF23 reads

DPF Regeneration: Active vs Passive and How to Trigger One

Regeneration is how your DPF cleans itself. Here is the difference between active and passive regens, why they fail, and how to help one complete.

6 min readRead

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Signs of a Blocked DPF and What to Do Next

Caught early, a blocking DPF is easy to sort. Here are the warning signs to watch for and the steps to take before it turns into an expensive job.

5 min readRead

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When Your DPF Needs Attention: Early Warning Signs

Catching DPF trouble early saves money and stress. Here are the everyday signs that your diesel particulate filter needs looking at.

5 min readRead

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Blocked DPF Solutions: How We Fix It Properly

A blocked DPF does not always mean a big bill. Here are the solutions available and how we fix the underlying cause.

6 min readRead

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Keeping Your DPF Healthy Through How You Drive

Most DPF problems come down to driving style. Here is how everyday habits keep your filter clean and trouble-free.

5 min readRead

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DPF Warning Light On? What to Do Next

A DPF warning light does not have to mean a big bill — if you act quickly. Here is exactly what to do when it appears.

5 min readRead

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Remapping and Your DPF: Myths vs Facts

Does a remap wreck your DPF? There is a lot of misinformation. Here is what is true and what is not.

5 min readRead

DPF20 reads

The DPF Explained: Blockages, Regens and Solutions

The Diesel Particulate Filter traps soot and burns it off — but short journeys can clog it. Here is how the DPF works, why it blocks and how we sort it out.

7 min readRead

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