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Home >> Jeep >> 2021 >> Grand Cherokee Trackhawk >> Repair and Diagnosis >> Engine Performance >> Ignition System (Service Information) >> Spark Plug >> Removal >> 6.2L
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Spark Plug: Removal: 6.2L

  1. Disconnect and isolate the negative battery cable.
  2. Remove the engine cover.
    GC0192179Courtesy of CHRYSLER GROUP, LLC
  3. Remove the ignition coil(s). Refer to COIL, IGNITION, REMOVAL .
    GC0182881Courtesy of CHRYSLER GROUP, LLC
  4. Remove the spark plug(s) (1) from the cylinder head.