GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

General

  • Engine Type

90 degree V-8

  • Displacement

6.6 Liter

403 cu in

  • Idle Speed

600 RPM

  • Compression Ratio

17.5

  • Compression Pressure (Production)

2069 KPa

300 psi

  • Fuel Injection

High Pressurized Direct Injection

  • Maximum Pressure

23,206 psi

  • Air Intake System

Turbocharged, Charge Air Cooled

  • Firing Order

1-2-7-8-4-5-6-3

  • Oil Pump, Type

Gear

  • Oil Pressure

294 KPA, 42 PSI @ 1800 RPM

  • Oil Pressure @ Engine Operating Temperature

98 KPA, 14 PSI @ Idle

  • Oil Capacity

9.5 L (w/Filter Change), 8.7 L (w/o Filter Change)

  • Oil Filter Type

Full-Flow Throwaway Type