Changing oil on Saturday from Semi-synthetic to mineral after a wee discussion with Pip.
I know that you shouldnt really mix these under normal circumstances but if I drain semi-syn out as much as I can, then fill up with mineral is there any potential problems?
Cheers in advance
Graeme
As semi synthetic is re-manufactured mineral oil you will be fine going back to mineral,
itll be good mate, its not a massive amount so it shouldnt cause any problems, if your worried though you could allways drain the oil coolers, hoses etc or give the pressure sensor a clean
Cheers guys :wiggle