- Joined
- Apr 28, 2012
- Posts
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- Ram Year
- 2010 Hemi Reg Cab 4x4
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- Hemi
Your other runs are 20 weight which is very stable viscosity, the reason I would like to see three uoas of the same viscosity in 5w30 weight is if the viscosity continues to climb, makes you wonder if something that was shredding viscosity is getting better, some sharp edge maybe in the oil galley. 5w30 redline usually is in twelves.