Originally Posted By DaveW
his advice was basically to yes, use decent oil, but not to worry too much about the detail. I use fully synthetic, but always buy from Halfords - usually Mobil.


Yup, this is what I do too. So long as oil changes aren't neglected, and cheapo supermarket type stuff is avoided, I can't see that it makes much difference in real world terms. I've certainly never read or heard of any adverse comment about Mobil One.

Tim H.
1986 4/4 VVTi Sport, 2002 LR Defender, 2022 Mini Cooper SE