cyrus271
Well-Known Member
Re: PML told me the engine oil began to become sludge!!!
Thanks! Was it done at J4C or BVO?
kungfupanda;427591 said:I am using Amsoil 10W-40, cost $15 per quartz. BMW LL-04 certified. No issues at all. Engine is smooth and quiet.
Thanks! Was it done at J4C or BVO?