how to force regen on 2020 duramax

A forced regeneration (regen) on a 2020 Duramax diesel engine is performed when the diesel particulate filter (DPF) becomes clogged with soot and needs cleaning. This process helps maintain engine performance and reduce emissions. Here are the general steps to force a regeneration on a 2020 Duramax engine:Note: Before attempting a forced regeneration, it’s crucial […]