Example Maintenance Schedule for 2006–2010 Kia Optima
Every 7,500 Miles
- Replace engine oil and filter
- Rotate tires
- Inspect air cleaner element
- Inspect battery condition
- Inspect brake fluid
- Inspect brake lines, hoses, and connections
Every 7,500 Miles (continued)
- Inspect disc brakes and pads
- Inspect exhaust pipe and muffler
- Inspect front suspension ball joints
- Inspect power steering pump, belt, and hoses
- Inspect vacuum and crankcase ventilation hoses
- Inspect parking brakes, steering operation, linkage, and suspension mounting bolts
Every 15,000 Miles
- All 7,500-mile tasks
- Replace climate control air filter
- Inspect cabin air filter
- Inspect drive shafts
Every 30,000 Miles
- All 15,000-mile tasks
- Inspect fuel filter
- Inspect fuel tank air filter
- Inspect engine timing belt
- Replace air cleaner element
- Inspect drive belts
Every 37,500 Miles
- All 7,500-mile tasks
- Inspect manual transaxle fluid, if equipped
- Inspect automatic transaxle fluid, if equipped
- Inspect transmission components
Every 60,000 Miles
- All 30,000-mile tasks
- Inspect valve clearance
- Replace engine coolant, then every 30,000 miles after
- Inspect cooling system
- Inspect water pump
- Inspect ignition system
Every 75,000–105,000 Miles
- All 15,000-mile tasks at 75,000 miles
- Replace engine timing belt (2.7L engine) at 75,000 miles
- All 7,500-mile tasks at 105,000 miles
- Replace spark plugs at 105,000 miles