Installation Procedure

Fig 1: Positioning The Fuel Transfer Line Assembly

Courtesy of GENERAL MOTORS CORP.

Properly position the fuel transfer line assembly.
Install the transfer line assembly with an O-seal to fuel rail assembly and hand tighten.

Fig 2: View Of Fuel Feed Pipe Fastener

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Connect the fuel rail bracket and nut to the cylinder head.
Tighten: Tighten the fuel line bracket-to-cylinder head bolt to 10 N.m (89 lb in).

Fig 3: Connecting/Disconnecting Fuel Feed Pipe

Courtesy of GENERAL MOTORS CORP.

NOTE: An open-end wrench must be used to support the fuel line to rail connection during loosening/tightening to avoid damaging the fuel rail assembly.

Tighten the transfer line fitting at fuel rail.
Tighten: Tighten the fuel transfer line fitting-to-fuel rail 4 cylinder to 10 N.m (89 lb in).

IMPORTANT: To assure a proper connection and to fully seat the retaining tabs, lightly pull apart the connection.

Insert the fuel transfer line into the fuel line connection. An audible click should be heard. Pull rearward to fully seat the connection.

Fig 4: View Of Throttle Body Opening With A Shop Towel

Courtesy of GENERAL MOTORS CORP.

Remove the shop towel from the throttle body.
Connect any electrical harness or hoses that have been disconnected from the transfer line.

Fig 5: View Of Outlet Resonator/Duct Assembly

Courtesy of GENERAL MOTORS CORP.

Install the outlet resonator/duct assembly into position.
Connect the PCV fresh air bent hose assembly.
Tighten the clamp at the throttle body assembly.
Position the outlet resonator/duct assembly up with a support bracket and install the push pin.
Tighten the clamp at the air cleaner assembly.
Connect the intake air temperature (IAT) sensor connector.
Connect the negative battery cable.
Tighten: Tighten the battery terminal bolts to 17 N.m (13 lb ft).