Chevrolet Silverado / GMC Sierra. Service manual — part 1946

Fig. 161: View Of EVAP Tube & Purge Solenoid
Courtesy of GENERAL MOTORS CORP.

10. Install the EVAP tube and purge solenoid.

11. Install the EVAP canister purge solenoid to the fuel rail bracket and engage the retainer.

12. Connect the EVAP tube quick connect fitting at the intake manifold. Refer to Plastic

Collar Quick Connect Fitting Service .

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

Fig. 162: View Of MAP Sensor & Retainer
Courtesy of GENERAL MOTORS CORP.

13. Lubricate the MAP sensor seal with clean engine oil.

14. Install the MAP sensor.

15. Install the MAP sensor retainer.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

Fig. 163: View Of Upper Intake Manifold Cover & Nut
Courtesy of GENERAL MOTORS CORP.

16. Install the upper intake manifold cover.

17. Install the upper intake manifold cover nut until snug

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

Fig. 164: View Of Vacuum Brake Booster Hose
Courtesy of GENERAL MOTORS CORP.

18. Install the brake booster vacuum hose to the intake manifold nipple.

19. Position the brake booster vacuum hose clamp at the intake manifold.

20. Secure the brake booster vacuum hose to the intake manifold.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado