How to Change Spark Plugs

Discussion in 'Challenger DIY/Tech Info' started by SRT-Tom, Apr 9, 2021.

Car Parts
  1. Apr 9, 2021 at 5:51 PM #1
    SRT-Tom

    SRT-Tom Well-Known Member Staff Member Super Moderator Article Writer

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    Here is an informative DIY video, from Dodge Garage, how to change spark plugs on your Hemi engine.


     
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  2. Apr 9, 2021 at 8:17 PM #2
    Cloverdale

    Cloverdale Full Access Member

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    Consensus seems to be not to exceed 15 ft lbs on plug torque, and battery disconnect is unnecessary. Having no choice but to use socket and extension on fuel injector applications to replace plugs, I turn them back in as far as possible by hand to avoid the possibility of cross threading!