This is my first analysis with the Camry. I wanted to see if the 5k recommendation by Toyota was conservative for dino oil. Looks like I can go up to 7k according to black-stone. I'll probably still do 5k changes but I won't get bent out of shape if I go up to 6k. Havoline Deposit Shield seems to be good oil. I have Pennzoil Platinum 0w-20 in right now. I will take that oil to 7k and see what the analysis is. If the suggested change interval is not much greater, I will switch back to dino.