So I just changed my T-case today to Amsoil ATF SS. I have car since 70 000 and now at 97 000 the oil came out clean, and new like. I am guessing dealer must've changed it or it runs that clean. Anyhow I got peace of mind now and it only costed me $14.
Next in line are diffs. Infiniti calls for 80W-90 but lots of guys on Infiniti forums run 75W-90, however there is a general lack of knowledge and consensus there. I live in northern Alberta so I could definitely use thinner oil in the winter here. What do you guys think, is a good idea to go against recommendation from manufacturer?
Regardless of grade I am going to use Amsoil SevereGear.
Next in line are diffs. Infiniti calls for 80W-90 but lots of guys on Infiniti forums run 75W-90, however there is a general lack of knowledge and consensus there. I live in northern Alberta so I could definitely use thinner oil in the winter here. What do you guys think, is a good idea to go against recommendation from manufacturer?
Regardless of grade I am going to use Amsoil SevereGear.
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