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:
Speedometer
The speedometer shows the vehicle's speed in either kilometers per hour (km/h) or miles per hour (mph). ...
DIC Buttons
A. SET/CLR: Press to set or clear
the menu item when it is
displayed.
B. (Thumbwheel): Use to
scroll through the items in each
menu. A small marker will move
across the bottom of the pag ...
Overview
The new 2004 Buick Rainier offers a level of style, ride, comfort and
performance that sets it apart from other mid-size sport utility vehicles.
Rainier comes standard-equipped with a Vortec 4200 ...