subscribed....I have an 01 base high mileage car.......let my brother drive it and he ran her much harder then I do......now she smokes on start up. The odd thing is that it isnt every start up.......but it does seem to be getting more consistent. New parts in the mail.....I went for the more expensive version AOS....fingers crossed.
URO has never been good to me, from my multiple BMWs and 996. I had to replace anything URO from what was installed by the previous owner of my cars. Just awful.