Removal (High-Pressure Fitting With "O" Ring)
WARNING: This page is about a different car, the 1995 Plymouth Voyager, 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, and 1995 Dodge Caravan. However, it is still accessible from the selected car via links, so may be relevant.
High-pressure fitting with "O" ring are used on high-pressure side of the system at manual shutoff valve and fuel line between front 3 fuel control valves. An "O" ring is located at base of fitting. See Figure. Remove high-pressure fitting with "O" ring.