DPF Cleaning Service
Professional On‑Vehicle DPF Cleaning Across Newport, Gloucester & Surrounding Postcodes
If your diesel is showing DPF warnings, high soot levels, or struggling to regenerate, ExTech Tuning provides a professional mobile DPF clean using GAT cleaning products and specialist on‑vehicle equipment. No removal, no downtime — just restored performance and lower running costs.
We cover all areas between Newport and Gloucester, including BS10–BS37, GL1–GL54, and NP4–NP44
Why Choose ExTech Tuning for DPF Cleaning?
No DPF removal — a more affordable alternative to removal‑based cleaning
Restores power & improves MPG
Clears soot, ash & backpressure issues
Live data checks before and after
Mobile service at your home or workplace Learn more about DPF faults.
Our 5‑Step Cleaning Process
Diagnostic check — live soot levels, pressure readings, DTCs
Mix GAT solution if soot/pressure is high
On‑vehicle clean — fluid pushed through DPF
Controlled test drive
Final data check to confirm readings are back in spec
Our mobile DPF cleaning service is £180, including diagnostics, GAT cleaning fluid, test drive and final data checks. A cost‑effective solution compared to removal‑based cleaning or full DPF replacement.
Restore Your DPF – Save Money – Improve Performance
Most garages remove the DPF, charge heavy labour fees, and keep your vehicle for hours. Our mobile on‑vehicle cleaning avoids all that.
Customers typically save a noticeable amount compared to removal‑based cleaning or full DPF replacement, making this one of the most cost‑effective ways to resolve DPF issues.
Book Your Mobile DPF Clean for only £180
If your vehicle is in limp mode, struggling to regenerate, or showing DPF warnings, we can fix it quickly and professionally.
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A full on‑vehicle DPF clean usually takes 45–60 minutes, followed by a short test drive and a final live data check to confirm soot and pressure levels are back within specification.
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Common signs include loss of power, poor fuel economy, DPF warning lights, failed regenerations, high soot readings, and excessive backpressure. If you’re experiencing any of these, a professional clean can prevent further issues.
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If limp mode is caused by high soot levels or DPF backpressure, our cleaning process can restore normal performance. We verify this with before‑and‑after diagnostics to ensure the DPF is flowing correctly.
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Yes — our process uses GAT professional cleaning products designed specifically for diesel particulate filters. The cleaning is gentle, controlled, and safe for all modern diesel engines.
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No — our process is on‑vehicle, meaning no removal, no downtime, and significantly lower cost. This avoids the heavy labour fees associated with traditional DPF removal.
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A clean DPF will function normally, but future blockages depend on driving style, vehicle condition, and regeneration frequency. Regular motorway driving and proper maintenance help prevent soot build‑up.