boat stalls

80renken

Recruit
Joined
Jul 3, 2008
Messages
5
boat turns off after 30secs when started new fuelpump sparkplugs points rebuilt carb getting gas to carb but but keeps stalling. was wondering if anyone knows where to start looking for the problem
 

Maclin

Admiral
Joined
May 27, 2007
Messages
6,761
Re: boat stalls

Please post back with more info.....


1. Engine year, make, type, model, and serial number if possible.

2. Type and model of outdrive, Merc, Volvo, OMC, etc.
 

searay3

Senior Chief Petty Officer
Joined
Apr 7, 2005
Messages
655
Re: boat stalls

When it stalls check for spark. Make sure there is power on the plus side of the coil while cranking. Pull the lead from the distributer and hold it close to the block while cranking. If no spark troubleshoot the ignition. Could be a failing condensor or something in the points. You can rule out a fuel problem by running an outboard fuel tank plumbed to the suction side of the fuel pump. Once you narrow it down, we can help you further troubleshoot whatever system is failing.
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: boat stalls

Is this boat new to you?
Will it keep running if you give it some throttle to say 1200 to 1500 rpm?
 

80renken

Recruit
Joined
Jul 3, 2008
Messages
5
Re: boat stalls

k i willl try that and yes boat is new to me and it will not it bogs out when i give it gas or if i leave it at idle it stales in the same amout of time
 

Don S

Honorary Moderator Emeritus
Joined
Aug 31, 2004
Messages
62,321
Re: boat stalls

Have you ever run a carbed engine before? When you first start it, you have to make sure it gets enough throttle to keep running. Maybe the choke is too tight and it's just flooding out. Remove the flame arrester and see if the choke is opening. And, unlike an EFI car, it takes some time to warm up so it will run correctly.
 

80renken

Recruit
Joined
Jul 3, 2008
Messages
5
Re: boat stalls

no but i will try that and get back to you guys and ty for the responses so far
 
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