GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 57320  Size: SH
  1. Pull the fuel injector sight shield up from the rear intake manifold side.
  2. Pivot the fuel injector sight shield forward.
  3. Remove the fuel injector sight shield.

Installation Procedure


    Object Number: 57320  Size: SH
  1. Insert the fuel injector sight shield tabs into the edge of the camshaft cover.
  2. Pivot the fuel injector sight shield back until the sight shield clips onto the fuel rail.