Low-Pressure Lines Are:
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- the fuel supply line from fuel tank to fuel filter housing.
- the fuel return line back to fuel tank.
- the fuel drain (manifold) line at rear of cylinder head.
- the fuel supply line from fuel filter to fuel injection pump.
- the fuel injection pump return line.