[Aubs]

Ok, this has become a strange issue for me. I don't know about the H3 running on E85, but at the Chevy dealer I just went to, there were many new Tahoes, Yukons, and Escalades that said, on the the delivery sticker, may use up to E85 blends. I told the salesman he was full of sht until I read it myself, and found it in the product manual. Only the 5.3L and Denalis would do it with the 6.2L I think it was. The 4.8L engine wouldn't run on E85. So this question will have to go back to FStop. If you put E85 in your H3 and it didn't specifically say so somewhere, you will probably void your warranty rights if something goes arwy.