WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect the engine coolant heater cord (1).
Fig 1: Identifying Coolant Heater Cord
Courtesy of GENERAL MOTORS CORP.
Remove the clips from the engine mount and surge tank.
Fig 2: Removing/Installing Clips At Engine Mount & Surge Tank