the coolant reservior tank on my 5me has brown rusty coloured liquid in it. it has been topped up with fresh coolant. wat could this mean in terms of problems?
and also i want to just clean it out (the tank) so do i just remove it and then empty it and clean it out and replace it. do i have to clean it with nething special, im guessing i also hav to refill it, so can i just use water or is that too much volume for just water and so requiring to mix coolant with it.
thanks guys