Just had my 2014 fiesta st 1.6L baby go nuts. I stop at a light and the rpms took off from a normal idle to 2000 rpms. I gave it a shot of gas to see if it would drop down which it did but then continued to drop below a normal idle. Then climb back up on its own to over 2000rpms. Was trying to rush back home incase it broke down on me and then lost all power. I could push the gas pedal all the way down but it would bairly move engine light came on of course. I pulled off the road and while sitting there idleing it was racing up and then would drop to almost stall out.
I shut it off and restarted the car and it was ok for about 3 mins then started doing it all over again.
Anyone have any ideas????
I shut it off and restarted the car and it was ok for about 3 mins then started doing it all over again.
Anyone have any ideas????