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  1. Laramiedave1

    Is there any way to disable MDS without a tuner/tune?

    New to this forum since I just picked up a 2019 ram 1500 Laramie last week. I am curious if there’s anyway to disable the MDS active fuel management system on these trucks without getting a tune? I have the 5.7 hemi without e torque but can still hear the engine lose a couple cylinders as the...
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