Mariner 10hp 2001 boiling water from Tell tale 2 mins after start and missfires

richtayrich

Recruit
Joined
Jul 21, 2012
Messages
2
Hi, I have a 2001 10hp Shortshaft AMriner. Its been sat up for a year (after being flushed) It started ok the other day, water pumps out of the tell tale at a good rate. The issues are:-
the water from the tell tale was very hot / steaming (even after 4 minutes of running),
when I had it in nuetral, I revved the throttle (via the carb) and it missfired mid - high revs.

Is this impeller or potentially more serious thing?
I thought the pumping rate oif water was good , a solid jet..

Is here a blocked passage, and or coil issues?

Regards
 
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