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2010 Hemi plug change?

Discussion in 'Ram Trucks' started by dave_dj1, Apr 29, 2015.

  1. dave_dj1

    dave_dj1 Senior Member
    from NY
    Messages: 358

    I'm thinking I should change the plugs, I have about 110K on her. New heads went on at 96K courtesy of Dodge but they didn't cover new plugs. Truck runs great, occasionally it acts kind of like it starts rough, other than that it runs fine.
    First question is: How difficult is it? I know there are 16 of them (dealer wanted 260.00 for them at the time)
    Second question: which plugs to get?
  2. novawagonmaster

    novawagonmaster Senior Member
    Messages: 177

    Use a Champion #446 plug.
    Gap them at .045".
    It's not too difficult... 10mm socket to get the coils off... remove the coils, and then the plugs are down inside the tubes. Magnetic sparkplug socket on an extension is your best bet to get to the plugs.
    Will take 1.5 - 2 hours to change all 16.
    Last edited: Apr 30, 2015
  3. dave_dj1

    dave_dj1 Senior Member
    from NY
    Messages: 358

    cool, thank you :)