From club Toyota re: 0W20

[1stToyota]

Originally Posted by R2D2

My Yaris has had nothing but 20wt and I agree with you. I can't recommend it for those with warranties though, because Toyota doesn't.

A gentlemen on BITOG put 0W-10 in a jeep and it did very well!

I'll be putting RLI 0W-20 in in a week or so. I'll get an analysis done in the spring and post it here if any are interested.

R2

I'd be interested. Are you testing your 5w20, first, before you do a 0w20 comparison?
I'll be doing 2 UOAs on my next 2 oil changes [PP 5w30, then Pennz YB 5w30 to see how it compares]

[R2D2]

Originally Posted by 1stToyota

I'd be interested. Are you testing your 5w20, first, before you do a 0w20 comparison?
I'll be doing 2 UOAs on my next 2 oil changes [PP 5w30, then Pennz YB 5w30 to see how it compares]

No I'm not going to test the 5W-20-I'm going to get a Dyson Analysis done on the RLI after 5k and see how it looks. Dr Haas has an analysis of the RLI 0W-20 from his Lamborgini posted on BITOG right now also if your interested.

R2