What is the exact message on your dashboard?
Happens while driving at speeds above 30 mph for about 20-30 minutes. No driver action is needed. 6.6 / 10 AcciГіnMist...
NEVER perform a manual regeneration inside a garage or enclosed shop due to carbon monoxide and fire risks. What is the exact message on your dashboard
The "6.6 / 10" in your query likely refers to a specific step or status in the diesel particulate filter (DPF) cleaning cycle or a rating of the engine's performance. 🛠️ 6.6L Duramax Exhaust Cleaning Guide 6.6 / 10 AcciГіnMist...
Used when the filter is very full (typically 90% or higher ) and automatic cleaning hasn't happened. 2. How to Start a Manual Regeneration