I posted a while back about first gear getting increasingly noisy, it was whining like crazy on startup.
It was missing almost a quart of oil...
I added 85w140 gear oil and now it feels tight and buttery smooth, almost too 'cushiony'?. Or is it that I need to get used to it?
Are there any adverse effects to using a 'thicker' oil in the trans? Increased pressure on the gears?
