Oil change coming up on my Liberty...the leaking has gotten worse under Maxlife so I'd like to try another oil out. I know it might be hope against hope though lol. Up until this week it's been good enough not to drip, now it's dripping over night (nickel sized spot) so I'm hoping to at least get it back to where it doesn't mark its territory. I had a leak in my XJ that Maxlife didn't touch but Pennzoil more or less stopped. That's my first go to now, but I'm open to ideas. Figured I would ask about QS Defy, guessing it's similar to Pennzoil HM. Thanks!