GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 TrailBlazer - 4WD 🢒 Engine 🢒 Engine Controls and Fuel - 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