Just change the Oils today & it's my 2nd round using Q8.
Q8 Formula Advanced 10w-40 / Semi Syn (Every 5k)
Q8 Auto 15 ATF Dexron III (for auto transmission) (Every 10k)
LubeGard Platinum (for auto transmission) (Every 10k)
I can see improvement on acceleration, less fuel consumption, engine...