I read somewhere that syn oil is harmful to cork gaskets. It degrades the cork, specifically in timing chain, valve cover and oil pan gaskets. It causes leaks, and the cork debris circulates through the engine and clogs oil passages and the oil pickup screen.
Is there any truth to this at all, or is it just more misinformation?
Thanks.
Is there any truth to this at all, or is it just more misinformation?
Thanks.