Hello. For some time now my T4 has been eating up oil in significant amounts, and recently the coolant. I think that it is not worth doing anything here, just looking for a replacement engine, so I am writing to you asking which car the engine will fit it without any problems. Currently it is a 1.9d engine, but I was thinking about 1.9td and here my second question is whether such a conversion to a TD is a lot of work or not. I am waiting for your opinions.