GM Service Manual Online
For 1990-2009 cars only

    Object Number: 2027669  Size: SH
  1. Install 2  NEW EGR valve pipe gaskets (1).
  2. Install the EGR valve pipe (2).
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the 2 EGR valve pipe bolts (4) and tighten to  20 N·m (15 lb ft) .
  5. Install the 2  EGR valve pipe nuts (3) and tighten to  33 N·m (25 lb ft) .