Chevrolet Silverado / GMC Sierra. Service manual — part 211

Tighten: Tighten the oil pump drive shaft clamp bolt to 25 N.m (18 lb ft).

Fig. 708: View Of Ignition Coil Bracket & Bolts
Courtesy of GENERAL MOTORS CORP.

15. If required, install the ignition coil bracket and bolts.

Tighten: Tighten the ignition coil bracket bolts to 12 N.m (106 lb in).

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 709: View Of Ignition Coil & Bolts
Courtesy of GENERAL MOTORS CORP.

16. Install the ignition coil and ignition coil bolts.

Tighten: Tighten the ignition coil bolts to 12 N.m (106 lb in).

VALVE ROCKER ARM COVER INSTALLATION - LEFT SIDE

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 710: View Of Rocker Arm Cover And Gasket
Courtesy of GENERAL MOTORS CORP.

1. Install the NEW valve rocker arm cover gasket into the groove of the valve rocker arm

cover.

2. Install the NEW valve rocker arm cover bolt grommets into the valve rocker arm cover.

IMPORTANT: Do not reuse the valve cover gasket or the valve rocker arm

cover bolt grommets.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 711: Valve Rocker Arm Cover (Left)
Courtesy of GENERAL MOTORS CORP.

3. Install the valve rocker arm cover onto the cylinder head.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado