Kia Optima: Line Pressure Control Solenoid Vale. Description and OperationDescription
Line pressure control solenoid valve is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the line pressure.

Removal
Line Pressure Control Solenoid Vale. SpecificationsRecommended Lubricants
To help achieve proper engine and powertrain performance and durability, use
only lubricants of the proper quality. The correct lubricants also help promote
engine efficiency that results in impro ...
Automatic Heating and Cooling Control System
Your vehicle is equipped with an automatic heating and cooling control system
controlled by simply setting the desired temperature. ...
Troubleshooting
Symption
Suspect area
Remedy
Engine misfire with abnormal internal lower engine noises.
Worn crankshaft bearings
Loose or out of s ...