Bogs down at high speed

[fun123fun321]

I am in desperate need of professional help. Can someone please help me out. I have a 1993 Mariner 50hp. The motor would run at full throttle for awhile. sometimes 5mins, sometimes 30mins. then bogs down. When that happens. I would put it to idle and slowly throttle it. The motor would slowly move up to 1500 - 2000rpm, then start to bogg down again, but ocassionally it would recover and runs fine for awhile then boggs again. I removed the plugs and found them kinda wet. I replace them with new ones. Then it would run fine for a bit(1mins+). I've rebuilt the fuel pump, new gas tank and cable gas/oil mix ratio 1:50(quick silver prem), all three piston are firing. Could it be the carb,stator,plug wires? I have the manual, but no help. Your help is greatly appreciated.<br />Thanks in advance.

 

[Spidybot]

Re: Bogs down at high speed

Double post.<br /><br />Put answers under the original question here: http://www.iboats.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic;f=29;t=013471;p=1#000000