Fuel Pressure Service Valve Replacement

Fig 1: Fuel Pressure Service Valve

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the air cleaner resonator outlet duct. Refer to Air Cleaner Resonator Outlet Duct Replacement . Relieve the fuel pressure. Refer to Fuel Pressure Relief (CH 48027-100) Fuel Pressure Relief (Without CH 48027-100) .
1	Fuel Pressure Service Valve Cap
2	Fuel Pressure Service Valve WARNING: Gasoline or gasoline vapors are highly flammable. A fire could occur if an ignition source is present. Never drain or store gasoline or diesel fuel in an open container, due to the possibility of fire or explosion. Have a dry chemical (Class B) fire extinguisher nearby. Procedure Remove the fuel pressure service valve with a suitable tool.

Callout

Component Name

Preliminary Procedure

Remove the air cleaner resonator outlet duct. Refer to Air Cleaner Resonator Outlet Duct Replacement .
Relieve the fuel pressure. Refer to Fuel Pressure Relief (CH 48027-100) Fuel Pressure Relief (Without CH 48027-100) .

Fuel Pressure Service Valve Cap

Fuel Pressure Service Valve

WARNING:

Gasoline or gasoline vapors are highly flammable. A fire could occur if an ignition source is present. Never drain or store gasoline or diesel fuel in an open container, due to the possibility of fire or explosion. Have a dry chemical (Class B) fire extinguisher nearby.

Procedure
Remove the fuel pressure service valve with a suitable tool.