Thread: FYI Motor Oil 20W-50, NFG & not factory approved, see page 111 of Owner Manual
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sushiman007 sushiman007 is offline
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Join Date: Jul 2013
Location: Beaumont, Texas
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ZDDPlus, or not necessary?
My 84 N/A has more than 90,000-miles.
I am curious to know, if I'm already using Mobil One 15w-50 (which has good zddp content) do I still need to use zddp additives such as ZDDPlus for a regular oil change; or is that unnecssary?
Old 10-07-2014, 06:00 PM
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