GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2006
🢒
TopKick C-Series (Conventional) C4/C5
🢒
Engine
🢒
Engine Controls - 6.6L
🢒 Fuel Injection Line Routing Diagram
(1)
Fuel Rail
(2)
Fuel Rail Pressure (FRP) Sensor
(3)
Fuel Injectors
(4)
Fuel Return Junction Block
(5)
Fuel Tank
(6)
Fuel Filter
(7)
First Start Fuel Bleeder Valve
(8)
Fuel Injection Pump