Kia Optima: Engine Control System
Troubleshooting
Description and OperationTachometer
The tachometer indicates the approximate number of engine revolutions per minute
(rpm).
Use the tachometer to select the correct shift points and to prevent lugging
the engine and/or overrevvin ...
Removal
Replacing an on/off solenoid valve (SS-A, SS-B) does not require additional
hydraulic pressure adjustment; however, the hydraulic pre ...
Removing the Spare Tire
Turn the tire hold-down wing bolt counterclockwise. Store the tire in the reverse
order of removal.
To prevent the jack, jack handle, and tool bag from “rattling” while the vehicle
is in mo ...