GM Service Manual Online
For 1990-2009 cars only

    Object Number: 2027010  Size: SH
  1. Install a NEW throttle body seal.
  2. Install the throttle body (1).
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the 4 throttle body bolts (2) and tighten to  8 N·m (71 lb in).