Hi all can somebody please tell me how to remove the remainder of the orange dipstick holder i managed to break when doing the N249 bypass. I have purchased a new one and by the look of the new one it looks as though it should just pull off yet i just cant seem to remove it! On a more worrying note, I opened my fuel cap the other day and noticed a small amount of white residue. Please forgive my lack of knowledge as im very new to modifying cars and even the general workings of the car. My brother who has a bit more of a clue said its not looking good and suggested the head could be on its way out! petrolheads.... please advise???