Impala V8-5.3L VIN C (2006)
6. Connect the left knock sensor electrical connector, if required.
7. Fill the cooling system. Refer to Draining and Filling Cooling System (LS4 Static Fill) Draining and Filling Cooling System (LZE, LZ4, LZ9
Static Fill) Draining and Filling Cooling System (9C1, 9C3 Static Fill) Draining and Filling Cooling System (LS4 GE 47716 Fill) Draining and
Filling Cooling System (LZE, LZ4, LZ9, 9C1, 9C3 GE 4771 Fill). See: Engine, Cooling and Exhaust/Cooling System/Service and Repair
