When I go to Murrays (auto parts store) and tell them I have an 85 5ks they ask what engine size, either 21xx (i forgot the last 2 digits) or 2226, which do I have, or how can I tell?

Try the handy link below to Huw's VIN decoder, you can then determine what size your engine is.

-Steve Jensen
87 5kcstq<ul><li><a href="http://www.humanspeakers.com/audi/vin-decoder.htm">http://www.humanspeakers.com/audi/vin-decoder.htm</a</li></ul>