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Old 06-21-2011, 02:50 PM   #4 (permalink)
gone-ot
...beats walking...
 
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...if it ain't already *in* the oil from the factory, it don't need to be added!

...years ago, the U.S.Army Automotive-Tank Command tried such additives and deemed they were not worth the added co$t and effort...since I participanted in those tests ('72-'82 at Yuma Proving Grounds) I've never used them personally.
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