GM Service Manual Online
For 1990-2009 cars only

Application

Capacities

English

Metric

CNG Fuel Tank*

6.0 GGE (Gasoline Gallon Equivalent)

22.5 L

Cooling System

11.0 quarts

10.5 L

Gasoline Fuel Tank

14.1 gallons

53.4 L

*At 3,600 psi (24.8 MPa) and 70°F (21°C).