Kia Optima: Lubrication System

Thermostat. Troubleshooting

Troubleshooting   Symptoms Possible Causes Remedy Coolant leakage • From the thermostat gasket ...

Engine Oil. Repair procedures

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See also:

Inspection
1. Check the bushing for wear and deterioration. 2. Check the rear lower arm for deformation. 3. Check the coil spring and spring pad for deterior ...

ESC connector input/output
Connector Terminal Specification Remark No Description 29 IGNITION1(+) High level of wake up vol ...

Owner Maintenance Schedule
The owner or a qualified service technician should perform these vehicle inspections at the indicated intervals to ensure safe and dependable operation. Bring any problem to the attention of an aut ...