Common problems with 1985 VW golf diesels?
I'm looking for a car, and found a good condition 1985 VW Golf Diesel on Craigslist. The owner says it gets 42-47mpg, and, being an old diesel I believe it. But I was wondering if there are any common problems with Golfs of that age? Anything I should be worried about when buying one?
Thank you in advance!