Lines-High Pressure: Removal
WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
High-pressure fuel lines deliver diesel fuel under extreme pressure from the injection pump to the fuel injectors. This may be as high as 1600 bar (23,200 psi). Use extreme caution when inspecting for high-pressure fuel leaks. Fuel under this amount of pressure can penetrate skin causing personal injury or death. Inspect for high-pressure leaks with a sheet of card board. Wear safety goggles and adequate protective clothing when servicing fuel system.
WARNING:
No sparks, open flames or smoking. Risk of poisoning from inhaling and swallowing fuel. Risk of injury to eyes and skin from contact with fuel. Pour fuels only into suitable and appropriately marked containers. Wear protective clothing.
- Disconnect negative battery cable.
- Remove engine cover (For 2.7L, refer toENGINE - REMOVAL
), (For 3.5L, refer to ENGINE - REMOVAL
), (For 5.7L, refer to ENGINE - REMOVAL
) or (For 6.1L, refer to ENGINE - REMOVAL
).CAUTION: Counterhold with wrench at threaded connections of injectors. DO NOT EXCEED the tightening torque in order to avoid damaging the threaded connection.CAUTION: Do not crimp or bend lines.NOTE: After removing injection lines, seal connections and ensure cleanliness.
- Unscrew union nuts of injection lines.
- Remove injection lines.