A Diesel Particulate Filter (DPF) helps reduce harmful exhaust emissions by trapping soot produced by diesel engines. Over time, the filter can become restricted, affecting engine performance and triggering warning lights. However, a blocked DPF is often the result of an underlying fault, not the cause of it. At Shaikly Motor Company, we never recommend DPF cleaning based solely on a dashboard warning light. Every vehicle undergoes a structured diagnostic assessment to identify the root cause of the problem before any repairs or cleaning are recommended. Where professional cleaning is appropriate, we arrange specialist off-site cleaning and manage the removal and refitting of the DPF.