> Spirited driving would help keep the temperature up. > Or maybe a turbo, that's it Audi should retrofit a turbo to all 30Valve V6's > free of charge, to keep the carbon build up down. better yet, retrofit the turbo *and* a spirited driver... -- Huw Powell http://www.humanspeakers.com/audi/ 82 Audi Coupe; 84 4kq; 85 Coupe GT