Home › Forum › Ask A Member › Mercury 100 hp 4 cyl warning beep › Re: Mercury 100 hp 4 cyl warning beep
July 31, 2016 at 10:30 am
#41284
It is the oil warning system. Either the oil is low, the level sensor has failed or the module has failed. I can’t begin to try to tell you how to troubleshoot this with my slow typing over the interweb but DO run your engine on a 50:1 premix tank until you get it worked out. It’s been awhile but I probably have a book someplace.
Long live American manufacturing!