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Removal & Installation (3.4L)

  1. Drain cooling system. Disconnect negative battery cable. Remove air cleaner intake tube from throttle body. Disconnect IAC valve and TP sensor harness connectors from throttle body. Disconnect coolant hoses from throttle body.
  2. Remove heater pipe nut at throttle body. Disconnect accelerator control cable from throttle body. Remove accelerator cable bracket. Remove throttle body retaining bolts and nuts. Remove throttle body from intake manifold.
  3. Clean gasket surface on intake manifold and throttle body. Install NEW flange gasket. Install throttle body assembly. Install throttle body bolts and nuts and tighten to specification. See TORQUE SPECIFICATIONS . To complete installation, reverse removal procedure. Bleed cooling system. See COOLING SYSTEM BLEEDING  under COOLING SYSTEM.
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