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Home >> Pontiac >> 2000 >> Sunfire L4-2.2L VIN 4 >> Repair and Diagnosis >> Maintenance >> Tune-up and Engine Performance Checks >> Spark Plug >> Service and Repair
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Spark Plug: Service and Repair

REMOVAL PROCEDURE




1. Turn the ignition key OFF.
2. Remove foreign material from around the spark plug holes.
3. Remove the wires from the plugs.




4. Remove the spark plug using a spark plug socket.

INSTALLATION PROCEDURE




1. Adjust the spark plug gap using a round wire type spark plug gap gauge. While gapping the plug be sure to keep the platinum pads aligned to ensure maximum plug life.

Specification
Spark Plug Gap: 2.2L Engine LN2 1.016 mm. (0.040 in.)

2. Install new plugs and tighten properly.

NOTE: Refer to Fastener Notice in Service Precautions.




3. Reapply dielectric lubricant to the insulator boot.

Tighten
Tighten to 18 N.m (13 lb ft).

4. Reattach the boots to the plugs.
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