The car is fine but when the car idles there's a small vibration. Nothing at all major. It seems like the engine is idling just a little bit fas. Is that possible with today's electronics?
Small vibration on 2005 Ford Focus
Even with today's electronics things can get out of specs. The vibration you feel could be due to a worn engine mount. Over time the rubber breaks down and they loose there ability to insulate the engine's vibrations from the cars cabin.