My VW Golf mk 6 1.2tsi could not start last week The AA took it to my nearest VW dealer, Arnold Clark, Kilmarnock Rd Glasgow. They car is less than 4 yrs old, has a full service history and covered 46k miles since new. The garage said the chain had dislodged and it would cost £800 to repair. They contacted VW who said they would make a goodwill contribution reducing it to around £300. However today after they replaced the chain I was contacted to say the car now needs a new engine. Having done some research it appears VW knows there is a problem with the tsi engines. I have contacted VW and they are going to get back to me. Any advice would be appreciated.