- Add sealer GM P/N 12346004 (Canadian P/N 10953480) to the plug threads.
- Install the engine block coolant plug.
- Add sealer GM P/N 1234600 (Canadian P/N 10953480) to the plug threads.
- Install the engine block oil gallery plugs to front and left of block.
- Add sealer GM P/N 12346004 (Canadian P/N 10953480) to the coolant temperature sensor threads.
- Install the coolant temperature sensor.
- Add sealer GM P/N 12346004 (Canadian P/N 10953480) to the EVAP solenoid bolt threads.
- Install the knock sensors.
- Add sealer GM P/N 12346004 (Canadian P/N 10953480) to the crankshaft position sensor bolt.
- Install the crankshaft position sensor and bolt.
- Install the oil pressure switch.
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
Tighten
Tighten the engine block coolant plug to 50 N·m (37 lb ft).
Tighten
| • | Tighten the side engine block oil gallery plugs to 35 N·m (26 lb ft). |
| • | Tighten the front (1) engine block oil gallery plug to 80 N·m (40 lb ft). |
Tighten
Tighten the coolant temperature sensor to 16 N·m (12 lb ft).
Tighten
Tighten the EVAP solenoid bolt to 10 N·m (89 lb in).
Tighten
Tighten the knock sensors to 25 N·m (18 lb ft).
Tighten
Tighten the crankshaft position sensor bolt to 10 N·m (89 lb in).
Tighten
Tighten the oil pressure switch to 20 N·m (15 lb ft).
