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Old 02-27-2012, 11:41 AM
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Glenn B Glenn B is offline
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Join Date: Feb 2012
Location: Montross, VA
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semperfi,
I believe you need to use the exact weight oil Dodge specifies on these engines.
I read that this was because of the MDS system possibly not working exactly right with lighter/ heavier oils.
IIRC, there is even a Chrysler TSB on the issue.
--Glenn
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