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best oil for aircooled vw's
Posted to Castrol Forum on 3/2/2018 13 Replies

I have been using 15w40 synthetic blend in aircooled vw's, but I was wondering if there was a better option, since the oil does all of the cooling. I thought about switching to a 5w40 acea a3/b4, but i'm not sure if that will help with the cooling, or make it ... Login to read more.

13 Replies Received (View Replies)