GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC K Sierra - 4WD 🢒 Engine 🢒 Engine Controls - 4.8L, 5.3L, and 6.0L 🢒 Fuel Hose/Pipes Replacement - Engine Compartment

Removal Procedure

    Object Number: 372717 Size: SH
  1. Clean the pipe connections and the surrounding areas before disconnecting in order to avoid possible contamination of the EVAP system.
  2. Disconnect the engine compartment EVAP pipe (2) at the EVAP canister purge solenoid (1).
  3. Disconnect the engine compartment EVAP pipe (3) at the chassis EVAP pipe.
  4. Remove the EVAP pipe from the engine.

Installation Procedure

    Object Number: 372717 Size: SH
  1. Install the EVAP pipe on the engine.
  2. Connect the engine compartment EVAP pipe (3) to the chassis EVAP pipe.
  3. Connect the engine compartment EVAP pipe (2) to the EVAP canister purge solenoid (1).