[metrictundra]

I am not concerned at all. The worst thing that could happen with a engine failure is to get stranded some ware or to have it cause some kind of injury when it happened. (like a crash). I am very happy with mine and the truck so far can do no wrong. There is one thing for sure. It looks like Toyota is taking very good care of them people with the problems. That is more than I can say for the big 3 that I have had to deal with in the past.