Kia Optima Manual page 384

NORMAL MAINTENANCE SCHEDULE
(Continued)
❑ Replace air cleaner filter
❑ Replace engine oil and filter (2.4 GDI)
(144,000 km (90,000 miles) or 144 months)
❑ Add fuel additive *
1
(12,000 km (7,500 miles) or 12 months)
❑ Replace spark plugs (iridium coated, 2.0 T-GDI)
❑ Inspect cooling system hoses and connections
❑ Inspect brake pedal free play
❑ Inspect all latch, hinges and locks
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.
156,000 km (97,500 miles) or 78 months
❑ Rotate tire
❑ Inspect battery condition
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (2.4 GDI)
(156,000 km (97,500 miles) or 156 months)
❑ Add fuel additive *
1
(12,000 km (7,500 miles) or 12 months)
❑ Inspect cooling system hoses and connections
❑ Inspect brake pedal free play
❈ Inspect : Inspect and if necessary, adjust, correct, clean or
replace.
Maintenance
7 17