2002 Cadillac Deville
The 8 fuel injectors are under the "sight shield" decorative cover to most of us. remove 2 nuts on cover, pull up and forward and then all will be visible, injectors, fuel rail pressure test connection, FPR (fuel pressure regulator) etc,
take out fuel injector fuse. crank engine to depressurize. now fuel rail can be worked on.
on top of the engine under the big silver cover
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