Remove fuel pump fuse. Start engine. After it stalls, crank engine for 10 seconds to rid fuel system of fuel pressure. Disconnect negative battery cable. Disconnect evaporative emission canister purge solenoid from intake manifold and loosen bracket bolt. Drain engine coolant. Disconnect intake air temperature sensor connector.
Disconnect air intake tube from throttle body. Disconnect idle air control valve connector. Disconnect throttle position sensor connector. Disconnect manifold absolute pressure (MAP) sensor connector. Disconnect coolant hoses at throttle body. Disconnect all of necessary vacuum hoses, including vacuum hose at fuel pressure regulator and brake booster vacuum hose at intake manifold.
Disconnect throttle cable from throttle body and intake manifold. See Fig. 28. Remove throttle cable bracket bolls from intake manifold. Remove throttle cable bracket. Remove generator-to-intake manifold strap bracket bolts and strap. Remove fuel rail and injector cover as an assembly. Remove generator-to-intake manifold support bracket bolts. Remove generator-to-intake manifold support bracket.