Special Application Services
- Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/3,000 mi.
- Have underbody flushing service performed once a year.
See also:
Trailer Towing
Before pulling a trailer, there are three important considerations that have
to do with weight:
The weight of the trailer.
The weight of the trailer tongue.
The total weight on your vehicle& ...
Under the Hood
A 185-horsepower, 3.4-liter V-6 engine generates 210 pounds-feet of torque
and teams with a four-speed-automatic transmission. Versatrak on-demand AWD is
standard on the upscale CXL model and opti ...
Reporting Safety Defects to General Motors
In addition to notifying NHTSA (or Transport Canada) in a situation like this, please notify General Motors.
Call 1-800-521-7300, or write:
Buick Customer Assistance Center P.O. Box 33136 Detroit, M ...
