
In my Vitara (93, 5spd, g16a, carb) I wanted to check the diff oil, So first of all how do I go about this and second what am I looking for? colour, amount etc.
second How do I replace it? I saw that there is what look's like a drain plug on the underside of it, but it has a square fitting so what should i use to open it? what oil should I use in the diff?
I know these may be simple sounding questions but i never had anyone to teach me things like this.


cheers
Lincoln