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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 113 (Engine Controls - Removal & Installation, Overhaul) >> Fuel Systems >> Throttle Body >> Installation

Throttle Body: Installation

WARNING: This page is about a different car, the 2002 Pontiac Grand Am, 2002 Oldsmobile Alero, and 2002 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Identification number is stamped on throttle body. Use identification number to order replacement components.
  1. To install, reverse removal procedure using new gasket. Tighten throttle body retaining bolts to specification. See TORQUE SPECIFICATIONS  . Refill cooling system (if drained). See COOLING SYSTEM  .
  2. If installing a new Idle Air Control (IAC) valve, ensure IAC pintle length setting is adjusted before installation. See IDLE AIR CONTROL VALVE  .