Hi every1 im after a little help ive just bought a A3 1.8t 20v on a 1998 S reg, it has come with 175000 miles on clock, I know this is quite high but it drives mint. Its got full audi service history and had the cambelt done at 142000 miles wen would u recomend another cambelt change?? ive been told its also worth doing the water pump at same time?? its got receipts for a full valve replacement at sometime aswell but no date so if theres any other bits u guys could recomend will need doing plz let me no so i can keep it in top condition.