Has anyone used amsoil 75w90 gear oil in the 5-speed tranny? What is
different or special about Honda manual transmission oil? I understand the amsoil gear oil increases fuel mileage.
so what is Hondas viscosity? I presumed it was like 10-30 or something close as they said you can use motor oil as a substitute (just needs more changes). That's what I have been using
I understand the amsoil gear oil increases fuel mileage.
