Non start 90 hp Merc efi 4 stroke

[mr geets]

Always starts 1st try. Today non start. Turns over. Kill switch in run position. Lots of fuel. Oil up to proper level. Not firing Had to be towed off lake today.

 

[RadarJet]

Have you checked all your fuses? Any loose wires under the console? Did it run earlier that day? Maybe someone pulled or loosened a connection.

 

[mr geets]

took it into dealer. Said low battery was problem. While it would crank over, it needs full juice to start. They installed a quick disconnect on battery to prevent any unplanned drain between uses. This was a one time deal over 2 seasons use. Always started flawlessly. The one time we never started it at the dock!