Buick Enclave: Recommended Fuel
Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, might be heard when driving. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible.
If heavy knocking is heard when using gasoline rated at 87 octane or higher, the engine needs service.
Fuel
Use of the recommended fuel is an important part of the proper maintenance of
this vehicle. To help keep the engine clean and maintain optimum vehicle performance,
we recommend the use of gasoline ...
Gasoline Specifications (U.S. and Canada Only)
At a minimum, gasoline should meet ASTM specification D 4814 in the United States
or CAN/CGSB-3.5 or 3.511 in Canada. Some gasolines contain an octane-enhancing additive
called methylcyclopentadie ...
See also:
Chrome parts
Clean chrome parts regularly with a nonabrasive
chrome polish to maintain the
finish. ...
Steering Wheel Adjustment
Push the control up or down to tilt the steering wheel up or down.
To set the memory position, see Vehicle Personalization . ...
Ashtray in the front-compartmentcenter console
You can remove the ashtray insert and
use the resulting compartment for
stowage.
The stowage space under the ashtray is
not heat resistant. Before placing lit
cigarettes in the ashtray, make ...
