Owner`s manual

The cap is behind a hinged door on the left side of your
vehicle.
To take off the cap, turn it slowly to the left
(counterclockwise).
Be careful not to spill gasoline. Clean gasoline from
painted surfaces
as soon as possible. See “Cleaning the
Outside of Your Buick” in the Index.
When
you put the cap back on, turn it to the right until
you hear
at least three clicks.
NOTICE:
If you need a new cap, be sure to get the right
type. Your dealer can get one for
you. If you get
the wrong type, it may not fit or have proper
venting, and your fuel tank and emissions system
might be damaged.
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