Buick Encore: Fuel / Fuel Additives
TOP TIER Detergent Gasoline is highly
recommended for use with your vehicle.
If your country does not have TOP TIER
Detergent Gasoline, add ACDelco Fuel
System Treatment Plus−Gasoline to the
vehicle’s gasoline fuel tank at every oil
change or 15 000 km (9,000 mi), whichever
occurs first. TOP TIER Detergent Gasoline and
ACDelco Fuel System Treatment Plus
−Gasoline will help keep your vehicle’s
engine fuel deposit free and performing
optimally.
Caution
Do not use fuels with any of the
following conditions; doing so may
damage the vehicle and void its
warranty:
For vehicles that are not FlexFuel, fuel
labeled greater than 15% ethanol by
volume, such as mid-level ethanol
blends (16–50% ethanol), E85,
or FlexFuel...
An arrow on the fuel gauge indicates which
side of the vehicle the fuel door is on. See
Fuel Gauge.
Warning
Fuel vapors and fuel fires burn violently
and can cause injury or death...
Other information:
The charging system light comes on briefly
when the ignition is turned on, but the
engine is not running, as a check to show
the light is working. It should go out when
the engine is started.
If the light stays on, or comes on while
driving, there may be a problem with the
electrical charging system...
This feature delays the locking of the doors
until five seconds after all doors are closed.
Delayed locking can only be turned on when
the Open Door Anti-Lockout has been
turned off.
When is pressed on the power
door lock
switch while the door is open, a chime will
sound three times indicating delayed locking
is active...