I noticed that my Kia Sportage's engine is sometimes revving by itself while I'm driving. What could be causing this and how do I fix it?
ReplyThis could be due to a faulty idle control valve or a dirty throttle body. I would recommend taking your Kia Sportage to a mechanic to have them inspect and clean these components.
Another possible cause could be a vacuum leak. I suggest checking for any cracked or disconnected vacuum hoses and repairing them if necessary.