Chevrolet Silverado / GMC Sierra. Service manual — part 40

Fig. 102: Engine Wiring Harness Bracket Stud
Courtesy of GENERAL MOTORS CORP.

22. Position the engine wiring harness and bracket.

23. Install the engine wiring harness bracket stud (1).

Tighten: Tighten the stud to 25 N.m (18 lb ft).

24. Install the engine wiring harness rear bracket nut at the EVAP canister purge solenoid valve.

Tighten: Tighten the nut to 9 N.m (80 lb in).

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 103: Engine Wiring Harness Ground Nut
Courtesy of GENERAL MOTORS CORP.

25. Install the engine wiring harness ground nut and ground wire (1) to the rear of the right

cylinder head.

Tighten: Tighten the nut to 16 N.m (12 lb ft).

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 104: Engine Wiring Harness Bracket Bolt
Courtesy of GENERAL MOTORS CORP.

26. Install the engine wiring harness bracket bolt (1).

Tighten: Tighten the bolt to 12 N.m (106 lb in).

27. Install the EVAP canister tube. Refer to Evaporative Emission Hoses/Pipes

Replacement - Engine .

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado

Fig. 105: Oil Pressure Sensor Electrical Connector & Clamp
Courtesy of GENERAL MOTORS CORP.

28. Connect the oil pressure sensor electrical connector (2).

29. Install the engine harness clamp (1) to the bracket.

2008 Chevrolet Silverado 1500

2008 ENGINE Engine Mechanical - 4.3L - Sierra & Silverado