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:
When to Change Engine Oil
This vehicle has a computer system that
indicates when to change the engine oil and
filter. This is based on a combination of
factors which include engine revolutions,
engine temperature, and miles driven. Based
on driving conditions, the mileage at which
an oil change is indicated can vary
considerably...
Use the audio system controls to access the
personalization menus for customizing
vehicle features.
To see if your vehicle has the 8 inch screen,
see Overview (8 Inch Screen).
The following are all possible personalization
features. Depending on the vehicle, some
may not be available...