GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Battery

  • Manual

550 Cold Cranking Amps

  • Automatic

550 Cold Cranking Amps

Alternator

85 A

Starter-Manual (No-Load Test Current Draw)

0.8 kW

Maximum 50 A (Drive Pinion Speed at Minimum 5,000 RPM, 11.5 V

Starter-Automatic (No-Load Test Current Draw)

1.2 kW

Maximum 90 A (Drive Pinion Speed at Minimum 2,000 RPM, 12 V