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Home >> Chevrolet >> 1997 >> Corvette V8-5.7L VIN G >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Service and Repair >> Spark Plug
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Spark Plug

REMOVAL PROCEDURE



1 Remove the spark plug wires.
2. Loosen each spark plug one or two turns.
3. Brush or air blast away any dirt around the spark plugs.
4. Remove the spark plugs one at a time and place each plug in a tray marked with the corresponding cylinder numbers.

INSTALLATION PROCEDURE



1. Properly position each spark plug washer
2. Inspect each spark plug gap. Adjust each plug as needed.

Specification
Spark plug gap: 1.524 mm (0.060 in).

3. Hand start the spark plugs in the corresponding cylinders.
4. Tighten the spark plugs.
Tighten
Tighten the spark plugs to 20 N.m (15 lb ft).
5. Install the spark plug wires.