Can I use Castrol Magnatec 10w-40 A3/B3 in my Mercedes-Benz E-Class?

I own a W-reg Mercedes-Benz 320 E-Class diesel. I have some oil, Castrol Magnatec 10w-40 A3/B3 MB 229.1, but it does not say diesel on the can. Can I use this oil?

Asked on 17 August 2010 by Big H

Answered by Honest John
You can use it, but be aware it does not have the detergents of a diesel-specific oil so don't leave it in too long.
Tags: oil diesels
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