Chevrolet Silverado / GMC Sierra. Service manual — part 541

Fig. 51: View Of Left Glow Plug Harness Bracket Bolts
Courtesy of GENERAL MOTORS CORP.

1. Remove the left glow plug harness bracket bolts.

2008 Chevrolet Silverado 1500

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

Fig. 52: View Of Right Glow Plug Harness Bracket Bolts
Courtesy of GENERAL MOTORS CORP.

2. Remove the right glow plug harness bracket bolts.

2008 Chevrolet Silverado 1500

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

Fig. 53: View Of PCV Hose Clamp
Courtesy of GENERAL MOTORS CORP.

3. Disconnect the positive crankcase ventilation (PCV) hose clamp.

2008 Chevrolet Silverado 1500

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

Fig. 54: View Of Right PCV Hose/Pipe Bolt
Courtesy of GENERAL MOTORS CORP.

4. Remove the right PCV pipe bolt.

2008 Chevrolet Silverado 1500

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