Chevrolet Silverado / GMC Sierra. Manual - part 44
Fig. 118: View Of Rocker Arm Cover And Gasket
Courtesy of GENERAL MOTORS CORP.
1. Install a NEW rocker arm cover gasket to the cover.
2. Install NEW rocker arm cover bolt grommets to the cover, if necessary.
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Fig. 119: Rocker Arm Cover
Courtesy of GENERAL MOTORS CORP.
3. Install the rocker arm cover.
4. Install the rocker arm cover bolts.
Tighten: Tighten the bolts to 12 N.m (106 lb in).
NOTE:
Refer to Fastener Notice .
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Fig. 120: Locating PCV Valve Hose At Valve & Rocker Cover
Courtesy of GENERAL MOTORS CORP.
5. Install the PCV valve hose to the valve cover and rocker cover.
6. Connect the power brake booster vacuum hose to the vacuum fitting.
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado
Fig. 121: View Of TP Sensor, IAC Motor, ECT Sensor, Control Port Injector
Module & Engine Harness Clip Bolt
Courtesy of GENERAL MOTORS CORP.
7. Position the engine wiring harness and bracket.
8. Connect the ECT sensor electrical connector (5).
9. Install the engine wiring harness clip bolt (4).
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado