Why did the Coolant appear to be black? I have heard the Volvo Coolant has a media added to it that appears like a black layer on top of the coolant...is this your experience?
I’ve never seen it turn black personally. I think it’s just the lighting mixed with black housing it’s in. But was definitely yellow to the eye in person
it depends, some of the older models will have a dipstick to pull but the newer Volvos actually dont have a stick to pull and only a sensor there Instead which will throw a code on the Volvo screen if it detects an issue. I know stinks to rely on a sensor
