GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Loosen the clamps at the throttle body and the air cleaner assembly.

  2. Object Number: 19096  Size: MH
  3. Remove the crankcase ventilation nipple from the ventilation port.
  4. Remove the entire duct.

Installation Procedure


    Object Number: 19096  Size: MH
  1. Install the air cleaner outlet duct into the ventilation port and into the crankcase ventilation nipple.
  2. Tighten the clamps at the throttle body and at the air cleaner assembly.