GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 LeSabre 🢒 Engine 🢒 Engine Mechanical - 3.8L 🢒 Exhaust Gas Recirculation Valve and Pipe Removal

    Object Number: 36667 Size: SH
  1. Remove the EGR valve nuts, EGR valve and gasket.
  2. Remove the EGR valve adapter inlet pipe bolt from the RH exhaust manifold.
  3. Remove the EGR valve outlet pipe bolt, nut and pipe from the lower intake manifold and the EGR valve adapter assembly.
  4. Remove the EGR valve adapter assembly bolts.
  5. Remove the EGR valve adapter assembly from the cylinder head.