They're closed, but I'll take it back and have them correct the timing.
Thanks.

"Gudmundur" wrote in message
...
In article ,
says...

Go now and get them to back off the timing a bit. Your Marble sound
is detonation and that will kill your engine quicker than throwing
sand down it's throat. I guess most boat carbs don't have 'anti-dieseling'
solenoids like cars do. That solenoid is what causes your normal idle
and then when you cut off the power, the solenoid drops down and
completely closes the butterfly valves so no gas can enter the cylinders.
Presto--No diesel!