My friend has an IS250 with only 90k miles on it Autel MS906. The shop is saying that she has alot of build-up in her valves and needs a $600 cleaning. Does this sound a bit weird for a Lexus with only 90k miles on it?
No, not for an IS250. It's a documented problem. Now this is not the forum for posting such questions. This site is supposed to be devoted to Lexus performance vehicles or those with an "F" in their model names. NOT F-Sport, but an "F".