Ignition Coils: Installation
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Install ignition coil(s) into engine. Ensure ignition coil(s) are properly seated to the valve cover. Install and tighten ignition coil retaining bolt(s) to specification. See TORQUE SPECIFICATIONS .
- Reconnect ignition coil(s) harness connector(s). Reinstall air cleaner resonator. Tighten air cleaner resonator mounting bolts and air cleaner resonator-to-throttle body clamp to specification. Connect negative battery cable and tighten negative battery cable-to-battery bolt to specification.