GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Coolant Solution Protection Point

36 °C

-33 °F

Cooling System Pressure Capacity

90 kPa

13 psi

Generator/Coolant Pump Drive Belt Deflection

5-8 mm at 10 kg applied pressure

0.20-0.32 in at 22 lbs applied pressure

Radiator Cap Pressure Capacity

90 kPa

13 psi

Thermostat Valve Lift (Minimum)

8 mm at 95 °C

0.31 in at 203 °F

Thermostat Valve Opening Temperature

80-90 °C

176-203 °F