I recently purchased a used Ford Fiesta and have noticed that the idle is quite rough. It feels like the car is about to stall and it's quite unsettling. Is this a common issue with this car? Is there anything I can do to improve the idle and make it smoother? Any tips or advice would be greatly appreciated. Thanks!
ReplyHi Samantha, it's not uncommon for Ford Fiestas to have a rough idle. One possible cause could be a dirty or faulty idle air control valve. I would suggest getting it checked and cleaned or replaced if necessary. Another possible cause could be a dirty fuel filter, which can lead to inconsistent fuel flow and affect idle. A simple fix would be to replace the fuel filter. Hope this helps!
Hi Samantha, another possible issue could be a vacuum leak. This can cause the engine to run rough and can be caused by a cracked or disconnected hose. I would recommend getting a mechanic to check for any potential vacuum leaks and have them fixed. Hope this helps!
Hi Samantha, sometimes a rough idle can be caused by a dirty throttle body. I would suggest getting it cleaned to improve the airflow and see if that helps with the idle. Also, adopting smooth driving habits such as gradually accelerating and avoiding sudden braking can help improve the idle as well. Hope this helps!