> Early ur-quattros have a Hitachi unit. Later ones use VDO. Any leaks > in either are fatal. Really? is this just on the Urq or all ISV'S? Cause the two or three I've looked at are slightly open at rest. (coupe, 4kq units) -- Huw Powell http://www.humanspeakers.com/audi/ 82 Audi Coupe; 84 4kq; 85 Coupe GT