Installation Procedure
WARNING: This page is about a different car, the 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 Chevrolet TrailBlazer, and 2004 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of GENERAL MOTORS CORP.
- Install the spark plug wire to the ignition coil.
- Install the spark plug wire to the spark plug.
- Inspect the wires for proper installation:
- Push sideways on each boot in order to inspect the seating.
- Reinstall any loose boot.