As already said, the colour of the oil is not an indication of its condition. Turbocharged cars seem to blacken oil faster than anything. I think it's better to just change oil without flushing as long as you obey the intervals.
Far better to mix new oil with slightly older oil of the same spec, instead of mixing it with the cheapest oil available (flushing oil). If you really want it super clean in colour, flush it with the same grade oil the car runs on.
Far better to mix new oil with slightly older oil of the same spec, instead of mixing it with the cheapest oil available (flushing oil). If you really want it super clean in colour, flush it with the same grade oil the car runs on.
