Could be a blocked fuel filter. If you have flexible fuel pipe and the
filter at the tank end is blocked or restricted, then when you ask for full
power the suction will collapse the pipe and cut off fuel.

Alec


"Dan Krueger" wrote in message
ink.net...
Sounds like a problem I had with a gummed up carb.

Dan

jfowl wrote:
I have a 65hp merc idles great, once you get on plane motor cuts off
cold (not bogging out). You then have to wait 5 to 10 min before
starting again. It has been in shop dealer couldn't ID problem.
Suggestions? Coil separating? Fuel pump?