Engine Oil Additives/Engine Oil Flushes
Do not add anything to the oil. The recommended oils with the dexos specification and displaying the dexos certification mark are all that is needed for good performance and engine protection.
Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty.
See also:
Buick Regal in the Market
The base Regal will do a lot to bring new people into Buick showrooms, and it
could even steal from Acura and Lexus folks who are turned off by those brands'
styling (Acura) or aging models (Lexus ...
Exterior
For 2006, a new front grille and tri-shield emblem are installed. Sculpted
wheel flares and shoulders are meant to enhance the Rainier's appearance.
Clear headlights have offset high/low beam fixt ...
Compass
The vehicle may have a compass
display on the Driver Information
Center (DIC). The compass receives
its heading and other information
from the Global Positioning
System (GPS) antenna, Stabil ...
