1999 200 hp Mercury no power under load carb motor

BOGEYDOG

Recruit
Joined
Aug 19, 2012
Messages
1
no power at lake will take full rpms with water ears 2200 at lake fuel press test is fine comp great spark plugs new used remote tank to avoid gas issues, rebuilt carbs still same issue what next?
 

Jlawsen

Master Chief Petty Officer
Joined
Apr 22, 2012
Messages
810
Re: 1999 200 hp Mercury no power under load carb motor

High speed coils in the stator are shot. Go to www.cdielectronics.com and download the ignition troubleshooting guide and perform the stator tests. If it tests bad like I think it will then replace it. The low speed ignition coils work from 0 to about 2500 RPM and the high speed take it from there. On the hose without a load you won't be able to tell.
 
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