GM Service Manual Online
For 1990-2009 cars only

See your DeVille owner manual for more information on capacities and specifications.

Due to the special fuel tank, the fuel capacity in your DeVille Protection Series will be slightly less than the regular DeVille based on outside temperature and elevation.

Table 1: Engine Specifications

The following approximate capacities are given in English and metric conversions. See Recommended Fluids and Lubricants for more information.

Application

Capacities

English

Metric

Air Conditioning Refrigerant

For the air conditioning system refrigerant charge amount, see the refrigerant caution label located under the hood. See your dealer for more information.

Cooling System

12.6 qt

12.0 L

Engine Oil with Filter

7.5 qt

7.1 L

Fuel Tank

18.5 gal

70.0 L

Transaxle

7.0 qt

6.6 L

Wheel Nut Torque

100 lb ft

140 N·m

All capacities are approximate. When adding, be sure to fill to the approximate level as recommended in this manual. Recheck fluid level after filling.

Engine Specifications

Engine

VIN Code

Transaxle

Spark Plug Gap

4.6L DOHC V8

Y

Automatic

0.050 inches (1.27 mm)

4.6L DOHC V8

9

Automatic

0.050 inches (1.27 mm)