Castrol Edge? is it a new Syntec?
Hi,
I'm planning to change oil and I was looking for rebates on castrol syntec 5w40...
I noticed Castrol has a new oil they advertise "edge".. they advertise it as full syntetic.. and a "new formula"
Should I go for edge or stick with Syntec?
Did anyone tried it or know anything about it?
Thanks
Sasha
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