Mercury 9.9 four stroke OHOO3349

puffitu

Chief Petty Officer
Joined
Dec 30, 2018
Messages
555
Hey everyone,
Recently got a mercury 9.9hp 4stroke and after going through it somewhat, I got it to finally crank up but only by having the throttle wide open while pulling the cord. It will sort of run but only if I keep on the throttle; soon as I release it the motor will stall. Checked oil levels, plugs, fuel lines for cracks, took the carb apart very clean it seemed. It’s pissing water better than me but for the life in me I cannot figure the symptom out-
I read something somewhere where it may be a clogged port but I couldn’t identify where.
Thanks in advance.
Cheers
 
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