What Oil do you guys recomend/Use ?

[SilverGlow]

Originally Posted by 1stToyota

...you claim that 5w20 is "TSB'd" for the Yaris (you're thinking Scion XD?), and you wrote that you use 0w (wouldn't matter if a 20 or 30 followed because my Yaris owner's states 5w30 only)...so, to follow your rule number (3) start using the "correct viscosity" if you're still expecting to see that 300k miles on your motor.

You're confused, but that's okay. I do follow my rules. The TSB shows 20 weight for our engines, and I use 20 weight, and the UOA's show less wear then if I used 30 weight. Sure, the filler cap shows 30 weight, BUT the TSB which came out later says otherwise. I'm sticking with the TSB. As to 0W weight, I use that because at full operational temperature 0w-20 and 5w-20 protect exactly the same; hence the 20 part of those grades. The 0w on cold mornings flows to the upper parts of thje engine faster and gets to more parts of the internals faster.