Installation Procedure

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Fig 1: View Of Surge Tank

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the surge tank.
Install the bolt to the surge tank.
Tighten: Tighten the bolt to 9 N.m (80 lb in).
Install the nut to the surge tank.
Tighten: Tighten the nut to 9 N.m (80 lb in).

Fig 2: View Of Surge Tank Outlet Hose & Surge Tank

Courtesy of GENERAL MOTORS CORP.

Install the surge tank outlet hose (2) to the surge tank.
Position the surge tank outlet hose clamp.

Fig 3: View Of Surge Tank Inlet Hose

Courtesy of GENERAL MOTORS CORP.

Install the surge tank inlet hose (1) to the surge tank.
Position the surge tank inlet hose clamp.

Fig 4: View Of Auxiliary Battery Relay, MAF, IAT & Coolant Level Sensor Electrical Connectors

Courtesy of GENERAL MOTORS CORP.

Connect the low coolant level switch electrical connector (3).

Fig 5: View Of Surge Tank Overflow Hose

Courtesy of GENERAL MOTORS CORP.

Install the surge tank overflow hose.
Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls - 4.8L, 5.3L, and 6.0L or Air Cleaner Assembly Replacement in Engine Controls - 8.1L.
Fill the cooling system. Refer to Draining and Filling Cooling System .