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Spark Plug: Installation: 2.4L

WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Spark Plug Removed
GC0082372Courtesy of CHRYSLER GROUP, LLC
CAUTION:

Handle the spark plugs with care. Do not drop or force the spark plugs into the wells, damage to the electrodes and/or porcelain body may occur. Always start each spark plug by hand in order to avoid cross-threading the spark plug in the cylinder head.

Always tighten spark plugs to the specified torque. Too much or not enough torque will cause damage to the cylinder head and/or spark plug and may lead to poor engine performance.

  1. Install each spark plug to the cylinder head. Tighten spark plugs to 27 N.m (20 ft. lbs.).
    Fig 2: Ignition Coil Removed
    GC0082371Courtesy of CHRYSLER GROUP, LLC
  2. Install ignition coil onto spark plug.
    Fig 3: Ignition Coil Bolt
    GC0082370Courtesy of CHRYSLER GROUP, LLC
  3. Install ignition coil mounting bolt. Tighten to 9 N.m (79.5 in. lbs.).
  4. Connect ignition coil electrical connectors.
  5. Connect negative battery cable, tighten nut to 5 N.m (45 in. lbs.).
  6. Install engine cover.