Removal Procedure
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the spark plug wire. Refer to Spark Plug Wire Replacement .
- Loosen the spark plug 1 or 2 turns.
- Brush or using compressed air, blow away any dirt from around the spark plug.
- Remove the spark plug. If removing more than one plug, place each plug in a tray marked with the corresponding cylinder.