Certainly not suggested. Even gas/oil engines, like weed wackers/etc, don't use straight "oil," they're mixed with a certain amount of gasoline. After run oil, to my knowledge, isn't straight oil, either. You may just want to hold out and buy a bit of approved after oil from your LHS.
Last edited by Donziikid; 08-06-2009 at 01:07 AM..
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