Posted by TGP(IL) [64.12.112.35] on Friday, January 11, 2013 at 12:38:33 :
In Reply to: Oil VIscosity and Capacity. Battery Size 12V posted by justin in NJ [71.59.91.52] on Friday, January 11, 2013 at 12:18:26 :
On a fresh engine like you have I would use 15/30 for now.
In the summer I would bump it up to 20/40.
The higher 20/50 would be for worn engines.
Originally Dodge recommended 30 wt for summer 20 wt for winter.
Tom
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