buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Fuel Pressure Regulator|Specifications|Page 8066 > < Fuel Pressure Regulator|Specifications|Page 8064
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Fuel Pressure Regulator: Service and Repair

Fuel Rail Assembly.

Fuel Pressure Regulator Assembly.

NOTICE: Fuel pressure Regulator is serviced as a complete assembly only.

REMOVE OR DISCONNECT

1. Disconnect negative battery terminal.
2. Relieve fuel system pressure.

^

Refer to Fuel Delivery / Service and Repair.

3. Remove fuel rail assembly.

^

Refer to Fuel Rail / Service and Repair.

DISASSEMBLE

1. Remove fuel tube bracket attaching screw and bracket.
2. Remove pressure regulator attaching screw.

Fuel Pressure Regulator|Specifications|Page 8066 > < Fuel Pressure Regulator|Specifications|Page 8064