Lubricant Discussion- Engine Oil / Gear Oil

[mgalaxy3]

Yep absolutely spot on @msabbasi

[pwuser153656857638]

I'm confused about the gear oil for my 2021 toyota corolla 1.6 Altis. I've driven 33,000 km and never have I changed the gear oil yet. I'm not sure if I should change the gear oil or not? Can someone please let me know.

[pwuser155822987746]

I am facing a problem similar to one other grande cvt owner was facing. The car moves easily in reverse gear on plain road but does not move on even slight slope of garage in reverse. The engine demand high rev to move in reverse on slopes. The other gears are normal with no jerks.

[pwuser153656857638]

I do not have any problem with the gears. Everything is smooth. But I want to change it before something happens. But I'm not sure if it is OK to change at 33,000 km

[the_mira_guy_08]

Refer to owners manual. I think there is a time limit for the gear oil.

[pwuser153656857638]

So in the owners manual it says. Either every 80,000 km or 48 months. My question is I've bought the car back in 2021. And I've driven it only 32,000 km. But its been 48 months now. Should I replace the gear oil or not?