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Mercury 90 elpto

brian_o

New member
After running engine a half cu

After running engine a half cup of 2 stroke oil leaks out of air box and soils my boat.Is there anything i can do to reduce or stop this?Would it be excess oil not burned off?If so could i cut back the oil some how?It is a mercury 90elpto with 40hrs done
 
"Look for the leak. You didn&#

"Look for the leak. You didn't post a year, but I assume its oil injected so you can't cut back on the oil nor is it wise to do so. You may have a carb problem where the float in one or more of the carbs is not shutting off the fuel flow. If its pure oil (not a gas/oil mix) there is a leak between the resevoir and pump or between the pump and the carbs. These are the small lines."
 
"Brian, is it leaking out of t

"Brian, is it leaking out of the airbox for sure or is it maybe leaking out of the oil well filler cap when the engine is tilted up?"
 
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