Recent content by 73Challenger

  1. 73Challenger

    Cylinder 7 deactivation

    I had the check engine light come on and I had the code read. It said P3449 cylinder 7 deactivation/intakevalve control circuit/open. Looking for some help on what needs to be done to correct this? Thanks
  2. 73Challenger

    Crazy high mpg’s

    Best I’ve gotten is 20.9 on the highway with my 1500 5.7 hemi.
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