Integra L4-1590cc 1.6L DOHC FI (1987)
Fuel Pressure Regulator: Service and Repair
1.
Disconnect battery ground cable.
2.
Relieve fuel pressure, refer to ``Relieving System Fuel Pressure'' procedure.
3.
Disconnect vacuum hose and fuel return hose from the regulator.
4.
Remove regulator attaching bolts, then the pressure regulator.
5.
Reverse procedure to install using new O-ring. Coat O-ring with engine oil, then install regulator and torque attaching bolts to 7 ft. lbs.
