Hmm. I parsed from that article that they think that's aluminum oxide
liberated from aluminum marine tanks. That seems unlikely in my steel tank.

I knew that MTBE had been eliminated but certainly didn't know about its
reaction with E10. Good to know.

> Yeah the whitish stuff sounds right... check out this thread and pick:
>
> They mention whitish muck too
>
>
--
mordo
1990 Carat