Basically every time i put my foot down on the accelorator i hear a whistling noise.
I had an MOT & service last month, i mentioned it too him, he said its common with fiestas, tbh i think he just said that...
I had it before and it went a little bit for a while and now come back,
what could the problem be?
(fiesta 1.25 zetec 95 plate)