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    Exhaust/Engine Brake, or lack of

    Maybe someone can enlighten me on the use of it. Last pickup was a 2016 Colorado with 2.8 Diesel, loved the exhaust brake on it, it worked. Pulling the same trailer (4500 lbs gvw) with the 2021 3.0 in the Sierra Nevadas last week and the 2021 would gain speed going down hills that the...
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    Exhaust Brake

    Is anyone else as disappointed in the exhaust brake as I am? Coming from a 2.8 diesel Colorado, who's exhaust brake I liked. This one is disappointing. Could be operator error, but I don't believe so. I have drove may a truck With true jakes, exhaust brakes, etc. I am not sure this one is even...
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    New 2021 RST CCSB Z-71

    New here. Not new to diesel this is my 5th diesel pickup, I have had a 95 7.3 Ford, an 02 Duramax, an 05 6.0 Ford, and a 2016 2.8 Colorado. I am 74 years old and live in the North part of Calif., where the cows out number the people.
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