10-08-2007, 10:26 AM
i have the exact same issue as you i have no idea wut to do...i tried to fix stuff with the exhaust and stuff but it still does it...i think it may be the throttle position sensor...but i need to check it out too...i was also tols that it was a common thing on my car...03 focus zx5 120K...So i dont kno make sure u post if u figure anything out and ill do the same!!