Kia Soul 2022 Owner's Manual page 12

Introduction
Fuel Additives
Kia recommends that you use good
quality gasolines treated with
detergent additives such as TOP
TIER Detergent Gasoline, which help
prevent deposit formation in the
engine. These gasolines will help the
engine run cleaner and enhance
performance of the Emission Con -
trol System.
For more information on TOP TIER
Detergent Gasoline, please go to the
website (www.toptiergas.com) For
customers who do not use TOP TIER
Detergent Gasoline regularly, and
have problems starting or the
engine does not run smoothly, addi -
tives that you can buy separately
may be added to the gasoline.
If TOP TIER Detergent Gasoline is
not available, one bottle of additive
should be added to the fuel tank at
every 6,000 miles (10,000 km) (for
Turbo engine) or every engine oil
change is recommended. Additives
are available from your authorized
Kia dealer along with information on
how to use them. Do not mix other
additives.
1 4
Operation in foreign countries
If you are going to drive your vehicle
in another country, be sure to:
Observe all regulations regarding
registration and insurance. Deter -
mine that acceptable fuel is avail -
able.
Fuel requirements