My beloved skoda monte is due its 4yr service in the next couple of weeks and I'm looking for a bit of advice.....

1. Should I be looking to change the cambelt and accessories? If so where can I buy a kit? Should I be using genuine skoda parts?

From memory in your service book or owners manual it states 5 years or 130,000km whichever comes soonest for 1.6tdi. I think I paid £399 for the main stealer to do this.