GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1997 🢒 Trans Sport 🢒 Engine 🢒 Engine Controls - 3.4L (LA1) 🢒 Crankcase Ventilation Valve

Removal Procedure

    Object Number: 16269 Size: SH
  1. Remove the vacuum hose.

    2. Object Number: 16290 Size: SH
  2. Remove the Crankcase Ventilation Valve from the front rocker cover.

Installation Procedure

    Object Number: 16269 Size: SH
  1. Install the Crankcase Ventilation Valve in the front rocker cover.

    2. Object Number: 16290 Size: SH
  2. Install the vacuum hose connections.