Just went to start my 57 plate s3 and when i turned it over it started juddering on idle like it was misfiring. Exhaust sounded like it was spluttering and engine sounded louder than usual and just not normal. Is it more than likely either plugs, leads, MAF sensor or coilpack? Im going to check the plugs, sensor and leads tomorrow when home from work.
thanks for any help as im new to the site and only had the car coming to a month now