Kia Sportage: Check spark plugs and ignition systemInspect your spark plugs as described in section 7 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way.
Change to "winter weight" oil if necessary
To keep locks from freezingTransaxle Oil Temperature Sensor: Description and Operation
Description
Transaxle oil temperature sensor monitors the automatic
transaxle fluid''s temperature and conveys the readings to TCM. It is an
NTC (Negative Thermal Coefficient) sensor whose resi ...
Heated Oxygen Sensor (HO2S): Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the HO2S connector.
3.
Measure resistance between the HO2S terminals 4 and 5 [B1/S1].
4.
Measure resistance between the HO2S t ...