Quest Minivan GXE V6-3.3L (VG33E) (2002)
Spark Plug: Service and Repair
Changing Spark Plugs
1. Disconnect ignition wires from spark plugs at boot. Do not pull on the wire.
2. Remove spark plugs with a spark plug socket.
Spark Plug (Double Platinum-tipped Type)
Spark plug gap (Nominal): 1.1 mm (0.43 in)
Use standard type spark plug for normal condition.
The hot type spark plug is suitable when fouling may occur with the standard type spark plug such as:
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frequent engine starts
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low ambient temperatures
The cold type spark plug is suitable when spark knock may occur with the standard type spark plug such as:
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extended highway driving
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frequent high engine revolution
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Do not use a wire brush for cleaning.
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If plug tip is covered with carbon, spark plug cleaner may be used.
Cleaner air pressure: Less than 588 kPa (6 kg/sq.cm, 85 psi)
Cleaning time: Less than 20 seconds