Posted by Todd Wilson on Tuesday, October 09, 2007 at 13:37:18 :
In Reply to: REREAD what I posted... posted by MoparNorm on Tuesday, October 09, 2007 at 11:59:32 :
YES! And the API ratings are different now in diesel oils then they were a few years back. The old flatheads liked some of the chemicals that were in diesel oils that are no longer in the oils like they were. Some of the API ratings supersede the old oils and some of them dont!
Todd
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