over the past few weeks or so, my focus has started to develop a problem or so. when the car is at full working temperature and you put your foot down in first or second it feels as if something is blocked, it just does not pick up speed as well. you have to boot it 2 or 3 times before the car feels like it reaches it potential in these gears.

so i booked the car into ford to have this checked out, nothing came back and they said it was ok. i have the bluefin chip on my car, but this problem still happened before and after. the car has had a full service less than 2000 miles ago as well.

any help is greatly considered.