Boat Keeps Stalling...Newbie...HELP

mrtommy03

Seaman Apprentice
Joined
Jul 10, 2009
Messages
46
Hello,
So I have a '94 Four Winns Horizon 180, with an OMC 5.0 Cobra. I just had a new starter put in, a rebuilt carb, and a new fuel filter. Just took it out today, and it just putts for a few minutes, then I barely put the throttle down, and I can cruise about 5 mph. Then I try gradually giving it gas, and the damn thing dies. If I lift the engine cover up on the back of the boat, pull the fire guard off, and start it, I can cruise at a comfy 20 mph, no stalling, nothing...

What the hell is going on?? Air not getting in? Not enough fuel getting through??

So frustrated, had some friends out with me, and it took us 2 hours to get it back to the dock (starting, stopping, waiting, repeat). Luckily I didn't need a tow.

Any ideas?
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: Boat Keeps Stalling...Newbie...HELP

Clean the flame arrestor.
 

mrtommy03

Seaman Apprentice
Joined
Jul 10, 2009
Messages
46
Re: Boat Keeps Stalling...Newbie...HELP

The Flame Arrestor had been cleaned prior to taking the boat out...Any other ideas??
 

TowRoper

Petty Officer 1st Class
Joined
Jul 24, 2009
Messages
302
Re: Boat Keeps Stalling...Newbie...HELP

well if it runs good with out it, replace it?
 
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