Hi i started up the vr the other day and noticed that there was ticking noises comin from unber the bonnet when i looked it seemed to be comin from maf box!!! the tickin starts the stops all the time!! i unplugged it while the car was started and there wasnt alot of difference then i unplugged it before startin the car and it sounded really lumpy when i started it :S I dont know if its fooked or not any advice will be great thanks