Fuel Feed Pipes

The low pressure fuel feed pipe carries fuel from the fuel tank to the high pressure fuel pump. The fuel pipe consists of 3 sections:

• The fuel pump fuel feed pipe is located from the top of the fuel tank to the chassis fuel pipe. The fuel pump fuel feed pipe is constructed of multi-layer nylon.
• The chassis fuel pipe is located under the vehicle and connects the fuel pump fuel feed pipe to the fuel feed pipe assembly. The chassis fuel pipe is constructed of steel with a section of multi-layer nylon hose protected by a fiberglass/Kevlar braided covering.
• The fuel feed pipe assembly located in the engine compartment connects the chassis fuel pipe to the high pressure fuel pump. This pipe contains the fuel pulse dampener and the fuel pressure service valve and is constructed of stainless steel.

The fuel feed intermediate pipe is a high pressure pipe that carries fuel from the high pressure fuel pump to the fuel rail. The fuel feed intermediate pipe is constructed of stainless steel.