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mds

  1. Mikeyp1107

    Does turning of MDS cause issues?

    Okay so I’ve owned hemis for awhile now and currently just purchased my 2024 2500 6.4 and I’m going down the good ol rabbit hole of the MDS system. My question is does it cause its own issues bypassing it with the +/- buttons. I know this is a big old debate but I’ve heard and read people saying...
    • Mikeyp1107
    • Thread
    • 2024 6.4l hemi hemi tick lifter lifter failure mds ram 2500
    • Replies: 1
    • Forum: 6.4 Hemi V8
  2. W

    2014 ram 2500 6.4l eco mode

    Hello group new hear thanks for having me. I recently bought a 2014 ram 2500 with the 6.4l hemi. The dealer spec sheet says it has the 6.4l Hemi v8 mds and Google says my truck has mds system and I am coming from a 2011 ram 1500 5.7 hemi and everytime it was using the mds a light saying eco...
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