Hi guys.
I change my oil ever 5,000km with either penrite 10 (racing) or royal purple.
Now I have a heap of half litres sitting around. Some are different weights etc. Are these OK to mix (all are full synthetic) to use as an oil flush and then empty and fill as per usual?
I change my oil ever 5,000km with either penrite 10 (racing) or royal purple.
Now I have a heap of half litres sitting around. Some are different weights etc. Are these OK to mix (all are full synthetic) to use as an oil flush and then empty and fill as per usual?