Glow Plugs: Removal
WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect batteries. Remove wheel housing. Remove air cleaner outlet duct. Remove electrical nuts from desired glow plugs. Remove harness from desired glow plugs. On Federal emissions systems there is a buss bar connecting glow plugs on each bank of engine. Remove desired glow plugs.