960 L6-3.0L VIN 95 B6304F (1993)
Fuel Pressure Regulator: Service and Repair
Fuel Rail Mounted Regulator
FUEL PRESSURE REGULATOR REPLACEMENT
Removal
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Switch Ignition OFF.
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Fuel pumps should be turned OFF.
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Slack off cruise control vacuum reservoir from its mounting.
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Remove injector covers.
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Slack off connections from injectors.
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Turn injector 90°.
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Fit tool P/N 9995471 over injectors which are not to be changed.
Change Pressure Regulator
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Remove fuel rail retaining screws.
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Lift off fuel rail complete with injectors.
NOTE: Protect all damping rubbers in intake manifold.
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Place shop rag under pressure regulator to soak up any fuel spillage when pressure regulator is slacked off.
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Slack off vacuum hose and return lead from pressure regulator.
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Change pressure regulator.
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Grease new pressure regulator O-rings with petroleum jelly before fitting.
