First of all, the owner's manual can be found here:10f12og3e.pdf
and it clearly states 5W-20
Secondly, you're from Pasadena where the record high was 110* in like 1934 and the average temp. in summer months is 83*.
and it clearly states 5W-20
Secondly, you're from Pasadena where the record high was 110* in like 1934 and the average temp. in summer months is 83*.