GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2006 🢒 Envoy - 4WD 🢒 Engine 🢒 Engine Controls - 4.2L 🢒 Emission Hose Routing Diagram

Object Number: 1833237 Size: SH
(1)Throttle Body
(2)To EVAP Canister
(3)EVAP Canister Purge Valve
(4)Preplenum Resonator