| Table 1: | Engine Specifications | 
The following approximate capacities are given in English and metric conversions. See Part D: Recommended Fluids and Lubricants for more information.
Application  | Capacities  | |
|---|---|---|
English  | Metric  | |
Air Conditioning Refrigerant R134a  | 1.8 lbs  | 0.8 kg  | 
Automatic Transmission (Drain and Refill)  | 5.0 quarts  | 4.7 L  | 
 Cooling System | ||
 Differential Fluid | ||
Engine Oil with Filter  | 4.5 quarts  | 4.3 L  | 
 Fuel Tank | ||
Wheel Nut Torque  | 100 ft lb  | 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  | VIN Code  | Transmission  | Spark Plug Gap  | 
|---|---|---|---|
VORTEC 4300  | X  | Automatic Manual  | 0.060 inches (1.52 mm)  |