Elp_jc
Well-Known Member
Well, it's not supposed to; that's what the additives are for. But on the other hand, it only makes sense, since the spread is huge on the 5/50, so the additives start depleting quicker. The less the spread obviously the better. The only way to put that to rest is to put a new bottle of 5/50 and of 5/20 in the freezer, and see how they flow to the naked eye; should be about the same. Wanna do it? Ha ha. When used, I agree with you the 5/50 will be thicker. I'd never even consider 5/50 for this car, but I'd like to know the difference, out of curiosity .
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