GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 Savana - AWD 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, and 6.0L 🢒 Positive Crankcase Ventilation Valve Replacement

Positive Crankcase Ventilation Valve Replacement for GMC Truck Savana - AWD 2003

Removal Procedure

    Object Number: 260078 Size: SH
  1. Remove the engine cover. Refer to Engine Cover Replacement in Interior Trim.
  2. Remove the positive crankcase ventilation (PCV) tube (1) from the rocker arm cover.
  3. Remove the PCV valve (2) from the PCV tube (1).

Installation Procedure

    Object Number: 260078 Size: SH
  1. Install a new PCV valve (2) to the PCV tube (1).
  2. Install the PCV tube (1) to the rocker arm cover.
  3. Install the engine cover. Refer to Engine Cover Replacement in Interior Trim.