Hi there,
I need to top the coolant up on my 316ti. I have a bottle of coolant from my local BMW garage. Which i need to mix 1/1 with water. The guy advised me that tap water was aok for this sort of thing. But i've read on here that some people use distilled? Does it matter much either way?
I need to top the coolant up on my 316ti. I have a bottle of coolant from my local BMW garage. Which i need to mix 1/1 with water. The guy advised me that tap water was aok for this sort of thing. But i've read on here that some people use distilled? Does it matter much either way?