Hi all, unfortunately my Alfa broke down yesterday.... I was travelling on the M1 when the car seemed to lose power and then there was a loud knocking sound from the engine......I managed to get it a few hundred yards off the M1 and onto a side road then it just stopped altogether.....I have been told by a friend that it is possibly a snapped cambelt.....anyone know what damage this could have caused as it made one hell of a knocking sound and now it wont turn over at all.....would appreciate any help and advice.....Thank you....Steve.