Engine Oil Additives / Engine Oil Flushes
Do not add anything to the oil. The recommended oils with the starburst symbol that meet GM Standard GM6094M 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:
Brake Adjustment
Every time the brakes are applied,
with or without the vehicle moving,
the brakes adjust for wear. ...
Storing a Station as a Favorite
Stations from all bands can be
stored in any order in the favorite
pages.
Up to six stations can be stored in
each favorite page and the number
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Stor ...
Interior
Car shoppers might be confused by automakers using the term "premium" to
classify brands like Buick and Lincoln, rather than "luxury," but having two
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