DPF On-Car Cleaning

At DPF Problems, we specialise in professional on-car DPF cleaning across the North West.
Our mobile technicians use dealer-level diagnostics, safe chemicals, and advanced equipment to restore
Diesel Particulate Filters (DPF) without removing them from your vehicle.

Why Choose On-Car DPF Cleaning?

  • ✔ No removal required – cleaning is carried out on your vehicle, saving time and labour costs.
  • ✔ Road-legal and MOT-compliant – we never tamper with or remove emissions systems.
  • ✔ Immediate results – restore performance, reduce smoke, and clear DPF warning lights.
  • ✔ Dealer-level diagnostics included – we identify and fix underlying issues, not just the symptom.

Our Cleaning Process

  1. Diagnostic Scan: Full live data check to identify DPF load, sensors, and error codes.
  2. Pre-Clean Checks: Visual inspection for leaks, sensor faults, or EGR issues.
  3. On-Car Cleaning: Safe, solvent-based DPF treatment with controlled cleaning cycle.
  4. Forced Regeneration: Dealer-level regen performed to burn off soot safely.
  5. After-Care Report: Before/after readings to prove results and long-term advice.

Benefits of On-Car DPF Cleaning

🚗 Improved fuel economy
🚗 Restored engine performance
🚗 Lower emissions and MOT compliance
🚗 Avoid costly DPF replacement (often £1,000+ at dealerships)

Common Causes of DPF Blockage

Many blockages occur due to short journeys, failed regenerations, or related issues such as
EGR valve faults, AdBlue problems, or sensor failures.
We don’t just clean your DPF – we find and fix the root cause to stop the light coming back on.

Book Your DPF Clean Today

Don’t risk expensive repair bills – book your mobile DPF on-car cleaning service today.
Call us on 07782 298 093 or use our
online booking form to arrange a same-day callout.

AdBlue Fault? Failed MOT? Contact Us Now!