> how important are the little hats (which the book says are "valve caps", not
> to be confused with similarly-named items on the road wheels...) >
Sorry Austin, can't answer your question.
BUT, I have been wondering just how many TDIs actually get their valvegear checked and set at service?
Strikes me as being one of those things that if you don't do your own maintenance, is unlikely to get done.
What do you all reckon?
Chas.