GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1997 🢒 Yukon - 4WD 🢒 Engine 🢒 Engine Controls - 6.5L 🢒 Fuel Manager/Filter Water Draining
  1. Turn OFF the engine and apply the parking brake.

    2. Object Number: 27616 Size: SH
  2. Place a suitable container under the filter drain hose.
  3. Open the drain valve (3).
  4. Start the engine and allow it to idle for one minutes or until clear fuel is observed.
  5. Close the drain valve (3) and stop the engine.
  6. Dispose of the drained mixture in a proper manner.