Kia Soul 2018 Owner's Manual page 538

Normal Maintenance Schedule - For Petrol Engine [Except Europe (Including Russia)]
The following maintenance services must be performed to ensure good emission control and performance. Keep receipts for all
vehicle emission services to protect your warranty. Where both mileage and time are shown, the frequency of service is deter-
mined by whichever occurs first.
NO.
ITEM
*1 Engine oil and engine oil filter Check the engine oil level and leak every 500 km (350 miles) or before starting a long trip.
*2 Coolant (Engine)
*3 Drive belts (Engine)
*4 Valve clearance
*5 Spark plug
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 mixture can result in seri-
ous malfunction or engine damage.
• Adjust alternator, water pump and air conditioner (if equipped) drive belt. Inspect and if
necessary repair or replace.
• Inspect drive belt tensioner, idler and alternator pulley and if necessary correct or replace.
Inspect for excessive valve noise and/or engine vibration and adjust if necessary. In this
case, have the system checked by a professional workshop. Kia recommends to visit an
authorised Kia dealer/service partner
For your convenience, it can be replaced prior to it's interval when you do maintenance of
other items.
REMARK
Maintenance
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