Fuel Injection Lines: Removal
- Disconnect negative battery cables. On "G" Series, remove engine cover. On all models, disconnect air cleaner at valve cover. Remove crankcase vent bracket.
- Loosen vacuum pump hold-down clamp. Rotate pump to gain access to intake manifold bolts. Remove injection line clips and intake manifold. Install Protective Covers (J-29664-1) in intake ports.
- Remove injection line clips. On vans, raise vehicle (for left bank). On all models, disconnect and cap injection lines at injector nozzles. Remove lines at pump. Tag lines for reassembly reference. Cap all openings.