Kia Stinger 2023 Owner's Manual page 425

Maintenance
Months
Miles×1,000
Km×1,000
Parking brake
Drive shaft and boots
Propeller shaft
Fuel tank and fuel cap
Fuel lines, hoses and con-
nections
Fuel tank air filter
Cooling system
Differential oil (front)
*3
(AWD)
Differential
Without LSD
*3
oil (rear)
Valve clear-
(Gasoline)
*7
3.3 T-GDi
ance
*8
Drive belts
Automatic transmission
fluid
Transfer case oil (AWD)
* 1: Fuel additives : Kia recommends that you use Tier 1 unleaded gasoline which has an octane
rating of RON (Research Octane Number) 95/AKI (Anti Knock Index) 91 or higher.For custom-
ers who do not use good quality gasolines including fuel additives regularly, and have prob-
lems starting or the engine does not run smoothly, one bottle of additives should be added to
the fuel tank at every 6,000 miles (10,000 km). Additives are available from an authorized
Kia dealer. Do not mix with other additives.
* 2: Engine oil and engine oil filter : As it is normal for engine oil to be consumed during driving,
the engine oil level should be checked on regular basis. The engine oil change interval for nor-
mal operating conditions is based on the use of the recommended engine specification. If the
recommended engine oil specification is not used, then replace the engine oil according to
the maintenance schedule under severe operating conditions.
* 3: Differential oil (rear, front) (AWD) : If the vehicle has been submerged in water or in a
flooded area, the fluids should be changed as a precaution.
* 4: Differential oil (rear) With LSD : When replacing differential oil with LSD, use only specified
LSD oil.
* 5: Spark plug : For your convenience, it can be replaced prior to it's interval when you do main-
tenance of other items.
* 6: Coolant (Engine) : When adding coolant, use only deionized water or soft water for your
vehicle and never mix hard water in the coolant filled at the factory. An improper coolant mix-
ture can result in serious malfunction or engine damage.
* 7: Valve clearance : Inspect for excessive valve noise and/or engine vibration and adjust if nec-
essary. Have an authorized Kia dealer perform the operation.
7 14
Number of months or driving distance, whichever comes first
12 24 36 48
6 12 18 24
10 20 30 40
- I -
- - -
- - -
Inspect every 60,000 miles (100,000 km) or 72 months
At first, inspect at 60,000 miles (100,000 km) or 72 months, after that, inspect
every 12,000 miles (20,000 km) or 24 months
*9
60 72 84 96 108 120 132 144 156 168 180
30 36 42 48
50 60 70 80
I - I - I
I - I - I
- - I - -
No service required
Scheduled maintenance service
54 60 66 72 78
90 100 110 120 130 140 150
- I - I -
- I - I -
- - - I -
84 90
I -
I -
- -