So the problem would appear to be water.


"John Wentworth" wrote in message
...
Larry Weiss wrote:

Both of my power boats have developed severe engine hesitation
problems. They run okay at idle but sputter and stall when revved. My
mechanics have complained that they are seeing this problem left and
right - and are blaming it on the gasoline, which around here (Long
Island, NY) now contains 10% ethanol. I know ethanol is not good for
rubberized fuel lines, but did not know it caused running problems
(unless the fuel lines are deteriorating and clogging). The gas in each
boat was purchased at a different fuel dock.

If my mechanics are correct, this is a serious regional (national?)
problem. Anyone else experiencing difficulty? Any comments or
suggestions? How can we get gasoline without ethanol in it? How is the
marine industry addressing this?

Larry Weiss
"...Ever After!"
"a little after..."


Here's a good compilation of current manufacturer's recommendations.
Mercury seems especially against ethanol fuel.
http://www.ethanolrfa.org/2003marine.pdf