GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2003
🢒
Express
🢒
Engine
🢒
Engine Controls - 4.3L
🢒 Fuel Hose/Pipes Routing Diagram
(1)
Fuel Feed Pipe
(2)
Fuel Return Pipe
(3)
Fuel Filter