Diesel engines are known to have a long life on the road, but that doesn't mean they will eventually fail. Here are five signs yours might be on its way out.

6 Signs Your Diesel Vehicle’s DPF Needs Cleaning. Rislone . Tue, May 13, 2025, 10:00 AM 4 min read. Rislone. ... Keep an eye out for any of these six signs: DPF Warning Light: ...

HOLLY, Mich., May 13, 2025 (GLOBE NEWSWIRE) -- Like many filters on a diesel truck, car or SUV, the diesel particulate filter (DPF) requires periodic cleaning to function properly. In normal use ...