Chevrolet Silverado / GMC Sierra. Service manual — part 629

Fig. 44: View Of Left Glow Plugs
Courtesy of GENERAL MOTORS CORP.

3. Install the left glow plugs.

Tighten: Tighten the glow plugs to 18 N.m (13 lb ft).

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 45: Identifying glow Plug Controller Bolts
Courtesy of GENERAL MOTORS CORP.

4. Install the glow plug nuts.

Tighten: Tighten the glow plug nuts to 2 N.m (18 lb in).

5. Install the glow plug controller.

6. Install the glow plug controller bolts.

Tighten: Tighten the glow plug controller bolts to 10 N.m (89 lb in).

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 46: View Of Oil Level Sensor Harness Bolt
Courtesy of GENERAL MOTORS CORP.

7. Install the oil level sensor harness bolt.

Tighten: Tighten the oil level sensor harness bolt to 40 N.m (29 lb ft).

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado

Fig. 47: View Of Oil Pressure Sensor Electrical Connector
Courtesy of GENERAL MOTORS CORP.

8. Connect the oil pressure sensor electrical connector.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado