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  1. Jet-A in the 2.8L

    Colorado Diesel Maintenance
    Just wondering if anyone knows if the 2.8 likes jet fuel or not. Asking for a friend......
  2. Tuned and lift pump ?

    Colorado Diesel Builds
    I haven’t done much with my 2.8 duramax yet, but I have experience with the full size duramax. And when tuning those you needed a lift pump. The lift pump was there to keep the fuel rails from being drained/loosing pressure, but also do a lot of other things for the bigger duramax’s. Such as...
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