GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2008
🢒
LaCrosse
🢒
Engine
🢒
Engine Controls and Fuel - 2.8L, 3.0L, 3.2L, or 3.6L
🢒 Emission Hose Routing Diagram
(1)
Emissions Hose to Evaporative Emissions (EVAP) Canister
(2)
Positive Crankcase Ventilation (PCV) Hose to Cam Cover
(3)
Throttle Body Assembly
(4)
Upper Intake Manifold
(5)
EVAP Canister Purge Solenoid