I had the emission fix done six weeks ago on my Volkswagen Golf 1.6 TDI. After only 500 miles, an injector failed. Car has only done 41,000 miles. I took the car to a Volkswagen garage who changed it free of charge, no questions asked. However, I recieved a letter saying they will replace certain parts within a two year period of the fix, but they are still somehow claiming it's nothing to do with the fix. Is it worth getting rid of the Golf in a year and a half, before the dreaded repair bills?