Quote:
Originally Posted by aussiem3
Despite the very high lead count the copper ppm is very low.
My recent analysis showed high lead. I will put that down to freaquent on/offs - at least six a day in our winter. Given this I am wondering whether I'll be better of with with 0w-40.
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In your situation I would try to run with the new 10W60 BMW ///M Twin-Power oil .
My S65 runs smoother with the new stuff , and I don't need to add oil for the moment .
Anyway I don't trust Blackstone anymore from what I saw on here...
But when your report starts to show too high ppm's of copper ..It's time !
Note : Congrats with your marriage my friend !
