I just did a rear diff oil change and only when I'd started it did I realise the oil I had was GL4 spec and not GL5 as specced in the FSM. I had to put it in to get home from the shop but should I:
Change it ASAP or leave it in it won't make any difference.
But if it does make a difference why does it. I spent an hour googling this afternoon to make sure it'd be OK but I didn't get much sense it was mainly the other way round what if I put GL5 in where GL4 should go.
Any techies help me out on this?
Change it ASAP or leave it in it won't make any difference.
But if it does make a difference why does it. I spent an hour googling this afternoon to make sure it'd be OK but I didn't get much sense it was mainly the other way round what if I put GL5 in where GL4 should go.
Any techies help me out on this?