Removal (Bank 2)
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect negative battery cables from both batteries. Drain cooling system. See DRAINING & REFILLING COOLING SYSTEM . Cover air intake pipe with tape to keep foreign material out. Remove air cleaner outlet duct.
- Remove right side charged air outlet hose and clamps. Remove PCV hose and clamp. Remove fuel injection control module. Remove fuel filter. Remove EGR valve.
- Disconnect high pressure fuel rail line coming from junction block. Loosen high pressure injection lines at four injectors. Loosen high pressure lines injection at 4 fittings on fuel rail. Mark high pressure injection lines in order and remove them. Remove 3 bolts holding fuel rail.