Forum Discussion
Coming from a gas 2500HD to a 2012 Duramax I believe the whole diesel maintenance thing is entirely overblown. Other than an additional 4qt of oil every change and a few gallons of DEF fluid every 5-6K miles there really is no difference. The ease of towing and improved mileage far outweigh any additional maintenance IMO.
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44,026 PostsLatest Activity: Feb 23, 2025