1996 MARINER MAGNUM 40

[don from nc]

motor runs fine at idle but sometimes when running half or full throttle [not real often] the motor goes to missing and running rough and if you pump primer bulb it will stay running but not very well any help greatly app thanks, don

 

[JB]

Re: 1996 MARINER MAGNUM 40

Hi, Don.<br /><br />Sounds like a fuel problem. It could be water in the tank or debris in the carbs. <br /><br />The intermittent nature of the problem sounds like water in your tank. Check your filter/water seperator for saturation, if you have one. If not, purge your tank and add a water seperator type filter to your fuel system.<br /><br />Good luck.