Fuel
For diesel engine vehicles, see “Fuel for Diesel Engines” in the Duramax Diesel Supplement.
For Vehicles with gasoline engines, please read this.
See also:
Service Parts Identification Label
This label, on the inside of the glove box, has the following information:
• Vehicle Identification Number (VIN).
• Model designation.
• Paint information.
• Production options and special ...
Driving on Snow or Ice
Drive carefully when there is snow or ice between the tires and the road, creating less traction or grip.
Wet ice can occur at about 0°C (32°F) when freezing rain begins to fall, resulting in even ...
All-Wheel Drive
Vehicles with this feature always send engine power to all four wheels. It is fully automatic, and adjusts itself as needed for road conditions.
When using a compact spare tire on an AWD vehicle, the ...





