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Thread: 2017 Chevy 6.6 Questions

  1. #1
    Potential Tuner
    Join Date
    Mar 2023
    Posts
    2

    2017 Chevy 6.6 Questions

    I am using an EGR block off and SCR removal kit for my 2017 Chevy 3500HD. Im doing this for our bosses personal company truck and we are only doing this because we kept having issues with the exhuast filters clogging. Heres a link to what I bought. https://tunerdepot.com/collections/d...-w-delete-pipe as well as this https://tunerdepot.com/collections/d...ucts/dp-dmx-17. I havent finished working on the truck and wanted to ask if I am ok to remove the entire DEF tank or if it needs to remain. I see 5 connectors and several sensors attached to the tank! Thanks!

  2. #2
    Banned
    Join Date
    Jan 2020
    Location
    Arlington WA
    Posts
    250
    Tank can come out but with my experience the module has to stay plugged in. You should be able to tune with hpt.