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Blocked DPF - what should I do?
The diesel particulate filter (DPF) on my BMW 520D G30 is blocked, what should I do?
Asked on 13 March 2022 by VM4044
Answered by
Dan Powell
Get it cleaned or replaced. Some of our readers speak highly of Ceramex DPF cleaning method.
Take note, however, a modern diesel engine needs at least 15-miles per journey to complete a DPF regeneration and burn off the soot. If you use your car for lots of short trips then you will run into more problems with the DPF after it has been cleaned or replaced.
Take note, however, a modern diesel engine needs at least 15-miles per journey to complete a DPF regeneration and burn off the soot. If you use your car for lots of short trips then you will run into more problems with the DPF after it has been cleaned or replaced.
Tags:
dpfs
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