Boat:
2010 sea ray subdeck 260
Engine
Merc 350 mag mpi
problem: for years, as soon as I turn the key to “on”, even before starting the engine, the engine misfire alarm comes on. 3 mechanics have looked into it. It has been reset multiple times. I have replaced the plugs, wires, distributor, O2 sensors and still it happens. I saw another thread on this forum discussing it but can’t seem to find the solution! One post suggested the tolerances were too low in the computer settings and a software change would fix it. Anyone know the solution to this alarm? It is really annoying!
thanks
2010 sea ray subdeck 260
Engine
Merc 350 mag mpi
problem: for years, as soon as I turn the key to “on”, even before starting the engine, the engine misfire alarm comes on. 3 mechanics have looked into it. It has been reset multiple times. I have replaced the plugs, wires, distributor, O2 sensors and still it happens. I saw another thread on this forum discussing it but can’t seem to find the solution! One post suggested the tolerances were too low in the computer settings and a software change would fix it. Anyone know the solution to this alarm? It is really annoying!
thanks