RAM 2500 Truck 2WD V8-5.7L (2008)
1. Remove fuel tank filler tube cap.
2. Perform fuel system pressure release procedure. See: Fuel Filter/Fuel Pressure Release/Service and Repair
3. Remove negative battery cable at battery.
4. Remove flex tube (air cleaner housing to engine).
5. Remove air resonator box at throttle body.
6. Disconnect electrical connectors at all 8 fuel injectors. Push red colored slider away from injector (1). While pushing slider, depress tab (2) and
remove connector (3) from injector. The factory fuel injection wiring harness is numerically tagged (INJ 1, INJ 2, etc.) for injector position
identification. If harness is not tagged, note wiring location before removal.
7. Disconnect electrical connectors at all throttle body sensors.
8. Disconnect fuel supply tube quick connect fitting at the fuel rail, See: Fuel Line Coupler/Service and Repair .
9. Remove four fuel rail mounting bolts (1) and holddown clamps.
10. Gently rock and pull left side of fuel rail until fuel injectors just start to clear machined holes in intake manifold. Gently rock and pull right side
of rail until injectors just start to clear intake manifold head holes. Repeat this procedure (left/right) until all injectors have cleared machined holes.
11. Remove fuel rail (with injectors attached) from engine.
12. If fuel injectors are to be removed, See: Fuel Injector/Service and Repair/Fuel Injector - Removal .
