So in short Simon I'm fine running what I am?
http://www.opieoils.co.uk/p-73733-m...-cfs-10w-50-nt-full-synthetic-engine-oil.aspx
Millers Nanodrive 10W-50? This stuff has no specifications ?
On their website it has A3/B4. API SM/CF on all of their oils, including the 0W-20 (this is impossible)
What does it actually say on the label?
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