30/05/2026
🚗 2017 Mercedes A200d – Blocked DPF Resolved
This Mercedes A200d came to us suffering from a blocked DPF, restricted performance, and an illuminated engine management light.
With reduced power and poor fuel economy, it certainly wasn’t providing an enjoyable driving experience. With fuel costs remaining high, excessive fuel consumption can quickly become an expensive problem.
Using our proven 4-stage in-situ DPF cleaning process, we successfully reduced soot levels and lowered DPF back pressure without the need for potentially damaging forced regenerations or costly DPF replacement.
During our diagnostic checks, we also identified a faulty fuel injector. Unfortunately, injector issues are quite common on these vehicles due to the tight operating tolerances required. As a precaution, we recommended that all injectors be professionally tested to ensure optimum engine performance.
✅ Improved DPF performance
✅ Reduced back pressure
✅ No DPF removal required
✅ Comprehensive diagnostics carried out
Experiencing DPF, engine management light, or performance issues?
📞 Call us today: 028 9600 9602
🌐 Visit: www.NiDPF.com
Ni DPF – Professional DPF Cleaning & Diagnostics Across Northern Ireland