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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 262 (Ignition System (Service Information)) >> Ignition System - Service Information >> Plug - Spark >> Removal >> Plug - Spark - 2.7L

Plug - Spark - 2.7L

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect and isolate the negative battery cable.
  2. Remove upper intake manifold. For 2.7L DOHC, refer to REMOVAL . For 3.5L, refer to REMOVAL . For 5.7L, refer to REMOVAL . For 6.1L, refer to REMOVAL .
  3. Disconnect the electrical connector from ignition coils.
  4. Remove fastener from each ignition coil assembly.
  5. Twist, lift and remove ignition coil from engine.
    CAUTION: Prior to removing the spark plugs, use compressed air to remove any accumulated dirt and debris. If dirt and debris enter the engine, this may cause internal engine damage.
  6. Remove spark plug using a quality socket with a rubber or foam insert.