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Spark Plug: Service and Repair

CAUTION: Do not attempt any maintenance on spark plugs if engine is hot.

Removal
1. Disconnect negative battery terminal.
2. Carefully remove high-tension leads.
3. Use compressed air to blow any dirt or debris from around spark plug hole.




4. Check that spark plug fits squarely in spark plug socket and remove spark plug.

Installation
1. Install spark plug into cylinder head.

Tightening torque: 18 - 22 lb.ft (25 - 30 N.m, 2.5 - 3.0 kg.m)

2. Reconnect high-tension leads.
3. Reconnect negative battery cable.