Chevrolet Silverado / GMC Sierra. Manual — part 432

Fig. 56: View Of PCV Hose Clamp
Courtesy of GENERAL MOTORS CORP.

5. Reposition the positive crankcase ventilation (PCV) hose clamp.

6. Remove the PCV hose from the air inlet pipe.

7. Remove the PCV hose from the clip on the top of the turbocharger.

2008 Chevrolet Silverado 1500

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

Fig. 57: View Of Left PCV Hose/Pipe Bolt
Courtesy of GENERAL MOTORS CORP.

8. Remove the left PCV hose/pipe bolt.

2008 Chevrolet Silverado 1500

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

Fig. 58: View Of Right PCV Hose/Pipe Bolt
Courtesy of GENERAL MOTORS CORP.

9. Remove the right PCV hose/pipe bolt.

10. Remove the PCV hose/pipe.

Installation Procedure

2008 Chevrolet Silverado 1500

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

Fig. 59: View Of Right PCV Hose/Pipe Bolt
Courtesy of GENERAL MOTORS CORP.

1. Install the PCV hose/pipe.

2. Install the right PCV hose/pipe bolt.

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

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

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