I've did a fullAuto-RXcycle at about 50k and a maintenance dose for each 5k oil change since then. I'm currently at 109.5k and have had no issues. My car had dino for the first 30k miles (a 1.8T) and I wanted to make sure I wouldn't have a sludge issue. fookie
-- Edited by dbdeland on Thursday 7th of May 2009 01:13:24 PM