Active Fuel Management™
Your vehicle’s V8 engine may have Active Fuel Management™. This system allows the engine to operate on either all or half of its cylinders, depending on your driving conditions.
When less power is required, such as cruising at a constant vehicle speed, the system will operate in the half cylinder mode, allowing your vehicle to achieve better fuel economy. When greater power demands are required, such as accelerating from a stop, passing, or merging onto a freeway, the system will maintain full-cylinder operation.
See also:
Driving Impressions
Despite structural similarities to the wildly styled Pontiac Aztek, Buick's
crossover model has a personality of its own. Automatic-transmission responses
are quick and easy. Acceleration is good, ...
Deleting Name Tags
The system uses the following commands to delete name tags:
► Delete
► Delete all name tags ...
Starting the Engine
Move the shift lever to P (Park) or N (Neutral).
The engine will not start in any other position.
To restart the engine when the vehicle is already
moving, use N (Neutral) only.
Notice: Do not tr ...