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Bob that still does not change what is printed on the back of the Power Service jug. It looks to me like the PS folks don't believe in their own product for cold weather use.
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Yea but you were posting that while I was posting my reply to your other post/question. I personally don't use PowerService, can't say I have anything against it, but I use Arctic Express in my tractor. That said, in my fleet this year we are trying PowerService in the trucks.
Personally, I don't think any of the guarantees are worth much, they are all conditional, but it is odd that PowerService would recommend Arctic Express. I generally don't use a "conditioner" because I don't think they are needed. I do use anti-gels. I have nothing against PowerService, I suspect it probably works as good as any other brand, well maybe almost as good as Acrtic Express?