Hi Scotty, I have a 2008 X-5 4.8L V-8. I've been told that they're known to burn oil etc. But it's…

Hi Scotty, I have a 2008 X-5 4.8L V-8. I've been told that they're known to burn oil etc. But it's also smoking every so often. I replaced the 2 PCV valves and helped very much. But what else?

false