GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2008
🢒
Envoy - 4WD
🢒
Engine
🢒
Engine Controls and Fuel - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L
🢒 Fuel Hose/Pipes Routing Diagram
(1)
Fuel Rail Feed Pipe
(2)
Fuel Pressure Service Connection
(3)
Fuel Injector
(4)
Fuel Injector Rail
(5)
Fuel Feed Hose