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Re: Will lack of zinc in oil destroy older engines?
Posted to Technical Theory Forum on 9/8/2007 17 Replies

1. Of all the available extreme pressure additives, why are so many people concerned about zinc?

2. With the huge variety of high shear protection within available motor oil products, why are so many people concerned only with zinc?

3. Why are so many peop... Login to read more.

17 Replies Received (View Replies)