Tacoma 2WD L4-2.4L (2RZ-FE) (1996)
Spark Plug: Testing and Inspection
1. REMOVE AIR CLEANER CAP AND MAF METER ASSEMBLY.
2. REMOVE INTAKE AIR CONNECTOR.
3. DISCONNECT HIGH-TENSION CORDS FROM SPARK PLUGS.
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Disconnect the high - tension cords at the rubber boot.
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DO NOT pull on the cords.
NOTICE: Pulling on or bending the cords may damage the conductor inside
4. REMOVE SPARK PLUGS.
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Using a 16 mm plug wrench, remove the spark plug.
Torque: 20 Nm (14 ft lb)
5. CLEAN SPARK PLUGS.
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Using a spark plug cleaner or wire brush, clean the spark plug.
6. VISUALLY INSPECT SPARK PLUGS.
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Check the spark plug for electrode wear, threads damage and insulator damage.
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If abnormal, replace the plugs.
Recommended spark plugs: