itzclay

I went ahead and went for the ultra. Costs a good bit more, but really just about the cost of a fill up in California. Hopefully it does as advertised and cleans things up a bit and prevents sludge or cleans it out. I have the autozone rewards card, looking forward to it paying off(although the discount it gives is nice anyway).

Looks like Penzoil Ultra is the best I've found thus far on my research.

Hi, I recently bought a 99 es300. I'm guessing the dealer recently changed the oil and I have less than 100 miles on the oil change, but I fear they used a cheaper oil etc. I'd feel alot better changing the oil myself so I know exactly what's in it and when it was put in it. Especially since I'm moving in a week and will be dropping about 3k miles on it. I don't care if it costs a bit more, I just want what is best for the car, even if it costs a little more. But at the same time I see no reason to buy just because it costs more. The car has 160k miles on it, doesn't burn oil, and all in all seems very well taken care of. Thanks for any suggestions.