GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

At D Range

  • Idling

3.9-4.2 kg/cm²

55-60 psi

  • Stall

11.3-12.5 kg/cm²

161-178 psi

At R Range

  • Idling

6.0-6.9 kg/cm²

85-98 psi

  • Stall

16.2-18.6 kg/cm²

230-265 psi