SSM 48807

SSM 48807Various Vehicles - 3.3L, 3.5L EcoBoost, 5.0L - Stalling, Lack Of
Power, And/Or Low Fuel Rail Pressure - Fuel Jumper Line Incorrect
Installation
2018-2020
2020
2017-2020
2018-2020
Expedition (U553) (B8)
Explorer (U625N) (TW)
F-150 (P552) (FC)
Navigator (U554) (B9)
Some 2017-2020 Model year vehicles equipped with 3.3L, 3.5L EcoBoost, or
5.0L engines may exhibit stalling, lack of power, low fuel rail pressure and/or
DTCs P0087 or P008A after a repair was made that required the removal of the
fuel line that connects the high-pressure fuel pump to the port injection rail, such
as injector replacements or base engine repairs. This line must be installed in the
correct orientation as it has an internal one-way check valve. To determine if the
fuel line has been installed improperly, look at the position of the Oetiker clamp
(stainless band clamped around the black fuel line). The clamp holds the one-way
check valve in place and should be located closest to the end connected to the
port injection rail. If the clamp is not closest to the port injection rail, remove and
reinstall the line in the proper orientation