Pontiac Workshop Service and Repair Manuals

Drive Belt: Specifications
Belt Tension Specifications

Less      

With

A/C,      

A/C,

Engine (VIN)          Year      

Lbs(2)     

Lbs.(2)

2.8L/V6-173(S)        1989      

116-142     103-127

3.1L/V6-191(T)        1990      

116-142     103-127

1991-92      

95-140     

85-110

(1)-- Checked between tensioner & power steering pump.
(2)-- Checked between tensioner & A/C compressor.