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- Apr 28, 2012
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- 2010 Hemi Reg Cab 4x4
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- Hemi
I think maybe you asked the wrong question, what I would consider is going up in viscosity to 5w30 PUP, or look for one of the super class 0w30's that have mercedes and porsche specs, vw specs as well, and best yet use one with all the desirable specs. Here's one maybe I'd consider, but I would make a change because the last one was so good and this is the wrong direction. maybe make this a short interval and move to a 30 weight, even HM is a good move, pennzoil makes a good hm oil.So, I just had another lab report done and asked if I should switch to AMSoil.
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When it comes to 0 winter rated oils, that is when oils like m1 do lead the pack, yes amsoil 0w30 ss would also be a good choice. You can actually see some of the 0w30's performance in those old cold flow tests, sometimes a picture is worth 1,000 words, but also consider m1 also has all of those specs and has a great viscosity profile for hot and cold.