mds misfire

  1. D

    Hemi 5.7 MDS Lifter Test.

    Let me give you some background. My truck is a 2009 1500 5.7. I blew the engine like 9 months ago [ceased completely] replaced with an engine from a truck that had been set on fire and also had bad cams and lifters. I suspect the owners of the truck where that engine came from might have burned...
  2. D

    Misfire Codes After Engine Swap

    I got a 2010 Dodge Ram at an Auction Last Year. A month into driving it the engine seized. I put in another engine that was swapped out because of a bad cam, is what I was told. I put in my old cam in after inspecting it. MDS lifers were still good so I put them in the "new" engine too. I had...
  3. O

    BUMPY MDS

    Does anyone else feel their MDS "bump" lightly when coming put of it? truck rides and shifts way better and smoother when In -8+ mode and MDS is not active. I definitely feel it more now than when I first got it so I'm not sure if the shifting adaptives have something to do with it. Tranny was...
  4. J

    MDS issue, misfire at low RPM

    Total rebuild on 2007 5.7 hemi (spun 1st and 2nd main) everything back together including new MDS solenoids (old ones broke removing) and runs like a ***** ape unless your in town puttin around..... Misfires bad, pull over shut it off and restart and runs fine. Ive read possible ECM but how...
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