Fuel Injection System - 5.0L/5.7L TBI: Overhaul: Disassembly: Notes
WARNING:
Before working on throttle body assembly, it is essential that residual pressure be relieved before throttle body is removed. See pressure relief procedure in FUEL SYSTEM PRESSURE TEST in this article. Place throttle body on Holding Fixture (J-9789-118 or BT 30-15) to prevent damage to throttle valve.