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It is important to check the gap of all new and reconditioned spark plugs before installation.Specification Spark Plug Gap 3.1L Engine .1.52mm (.060in.). 2.4L Engine .1.27mm. (.050in.)
Install the spark plugs to the engine.
Tighten Tighten the spark plug to 15 N·m (11 lb ft).
Connect the spark plug wires to the spark plugs.
Twist the spark plug boot one-half turn in order to release the boot.
Transfer any of the following when replacing the spark plug wires:
Connect the spark plug wires (1) to the proper location. Refer to the callouts for the coil-to-cylinder combinations.
Return the engine to the proper position.
Install the spark plug wire (1) retaining clips to the engine.