You can remove the fuel injector sight shield, the ignition control module bracket, the air cleaner intake duct, the heater outlet pipe nut, the heater outlet pipe nuts and bolts, the exhaust gas recirculation (EGR) pipe, the positive crankcase ventilation (PCV) foul air hose, the generator brace nut, the generator brace, the upper
Intake Manifold bolts, the spark plug wire retainer, the upper intake manifold, and the upper intake manifold gaskets.