Hi, My 2002 Punto 8 valve, starter motor as given up and I am in the process of sourcing another one! The problem is that for my year (apparently) There are 2 types , one with 8 teeth,or one with 9, how can I find out what I have without taking it off? I have been quoted £90 for either one ( which seems a bit excessive) but also was wondering if it is a job I could do myself ?