I changed my air filter at the part store, then shortly after my check engine light came on. I noticed my car was idling high in park. I checked the code and it said idle control. I replaced the idle control reset the code but that didn't fix the problem anyone have any idea's or have had the same problem?

 

Check the hoses mine did that after they change my air filter when I got an oil change and they split my hose and it wouldn't fit on the connect tight.