I'd like to see if anybody has one that is covered under this special policy. I ran across a 15 Silverado that has the issue, but does not have the special coverage. It's an LT 4wd 5.3. And the 72,000 miles is BS,
For what it's worth, there is a bulletin extending the warranty for the PCV plugging/freezing up and then blowing out the rear main seal on 4cyl Equinox's, Terrains. Every one I've seen come in (eight of them) was out of warranty and ironically not covered under the special policy warranty extension. It fell under the parameters of the bulletin, but the coverage didn't show up under the specific vins.