GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Park Avenue 🢒 Engine 🢒 Engine Cooling 🢒 Fuel Injector Sight Shield Replacement

Removal Procedure
  1. Remove nut from top of fuel injector sight shield.
  2. Remove oil filler neck.
  3. Remove fuel injector sight shield.

Installation Procedure
  1. Install fuel injector sight shield.
  2. Install oil filler neck.
  3. Install nut on top of fuel injector sight shield.