LB7 Duramax Diesel 6.6L R&R Remove and Replace Working on any automobile engine can be intimidating, and that is the very reason why mechanics stay in business, However some tasks that seem intimidating are not actually that difficult if you have the right tools and the right knowledge to complete the task at hand, Duramax Engine Forum - A forum for discussion of the Duramax engine as related to RV usage. Duramax Engine Forum - iRV2 Forums RV News RVBusiness 2021 Top 10 RVs of the Year, plus 56 additional debuts and must-see units → ×
Check the oil level under the right conditions: cold engine on a level surface. 4. There is a difference between "Dexos D" and "Dexos 2" and "Dexos 1, Gen 2" and make sure whatever I purchase for the Duramax 3.0 diesel is "Dexos D" approved.