Ya, I found the 2016 Owner's Manual and where it states the oil specs it says to refer to the "Diesel Supplemental Guide" for the diesel oil spec. Re: 2016 Colorado Duramax 2.8L Oil Spec [ Re: SavagePatch ] #4050492
2016 Duramax Specs >> More Ecological and Powerful 2.8 Duramax Turbodiesel

2016 Duramax Specs >> More Ecological and Powerful 2.8 Duramax Turbodiesel

The 2016 GMC Sierra Denali 3500HD is arriving just in time to deal with the rising competition. The updated engine selection, coupled with the transmission and the exterior that has been redesigned for maximum aerodynamics ensure that performance is better than ever.
2016 Duramax Specs >> Maniacal Mashup: Ford F-150 5.0L V8 vs. GMC Canyon 2.8L Duramax [Video] - The Fast Lane Truck

2016 Duramax Specs >> Maniacal Mashup: Ford F-150 5.0L V8 vs. GMC Canyon 2.8L Duramax [Video] - The Fast Lane Truck