Kia Optima: Customer Complaint Analysis Check Sheet

Troubleshooting

Chart 1

See also:

Reassembly
• Thoroughly clean all parts to assembled. • Before installing the parts, a ...

Fuel requirements
Your new Kia vehicle is designed to use only unleaded fuel having a pump octane number ((R+M)/2) of 87 (Research Octane Number 91) or higher. Your new vehicle is designed to obtain maximum performa ...

Description
Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine sp ...