Cylinder head bolts:
* 1994-1995: 65 ft-lb
* 1996-2004: 70 ft-lb
Spark plugs:
* 1994-1995: 18 ft-lb
* 1996-2004: 22 ft-lb
Distributor hold-down bolt:
* 1994-2004: 12 ft-lb
Intake manifold bolts:
* 1994-1995: 12 ft-lb
* 1996-2004: 15 ft-lb
Exhaust manifold bolts:
* 1994-1995: 18 ft-lb
* 1996-2004: 22 ft-lb
Oil pan bolts:
* 1994-1995: 12 ft-lb
* 1996-2004: 15 ft-lb
Water pump bolts:
* 1994-1995: 18 ft-lb
* 1996-2004: 22 ft-lb
Alternator bracket bolts:
* 1994-1995: 22 ft-lb
* 1996-2004: 25 ft-lb
Power steering pump bolts:
* 1994-1995: 18 ft-lb
* 1996-2004: 22 ft-lb
Air conditioning compressor bolts:
* 1994-1995: 18 ft-lb
* 1996-2004: 22 ft-lb
It's important to note that these are general torque specifications and may vary depending on specific models and years. For the most accurate information, always refer to the vehicle's service manual or repair guide for the specific torque specifications for your GMC Sonoma with a 2.2L engine.