Hey guys I have a 07 H3 with 133k in miles and I am having an issue with my car idling really rough. As soon as I give any gas it smooths out and runs just fine but as soon as I stop it gets rough again. I cleaned the throttle body, replaced the spark plugs and coil packs. I checked everywhere for an air leak with no obvious leak. I also used a few treatments(seafoam and motor silk) to clean the fuel injectors with no luck. No check engine lights come on the dash. Anyone else has any ideas as to what my issue might be or anything ales I can check? Thanks everyone

 

Welcome Andy.

I moved this for you, all H3 questions go in the H3 section. Take a look at this thread created for your question, it is THE list of what to do. I see you started some of the items on the list, but check them all off one by one.

Acts like it wants to stall/rough idle -No CEL -What To Do: