I asked this before and never got a response, so I'll try it again.
Does anybody know of any adverse effects with running B99 in a 6.7L, specifically the 3rd Gen?
I ran two tanks through mine, and I liked the extra cetane, but I didn't want to push it.
I've only been able to find info that says B5 in consumer models, B20 in fleet/commercial models.
Most appreciated.
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