GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2003
🢒
Blazer - 4WD
🢒
Engine
🢒
Engine Controls - 4.3L
🢒 Fuel Hose/Pipes Routing Diagram
Fuel Hose/Pipes Routing Diagram Utility
Figure
1:
2 Door Utility
(1)
Engine Compartment Fuel Pipes
(2)
Fuel Feed Front Pipe
(3)
Fuel Return Front Pipe
(4)
Fuel Return Rear Pipe
(5)
Fuel Feed Rear Pipe
(6)
Fuel Feed Rear Pipe
(7)
Fuel Return Rear Pipe
(8)
Fuel Filter
Figure
2:
4 Door Utility
(1)
Engine Compartment Fuel Pipes
(2)
Fuel Feed Front Pipe
(3)
Fuel Return Front Pipe
(4)
Fuel Return Rear Pipe
(5)
Fuel Feed Rear Pipe
(6)
Fuel Feed Rear Pipe
(7)
Fuel Return Rear Pipe
(8)
Fuel Filter
Fuel Hose/Pipes Routing Diagram Pickup
(1)
Engine Compartment Fuel Pipes
(2)
Fuel Return Front Pipe
(3)
Fuel Return Rear Pipe
(4)
Fuel Feed Rear Pipe
(5)
Fuel Filter
(6)
Fuel Feed Front Pipe