I will add - sometimes at slow speed, the motor will not respond to tiller control (to slow / idle). I have to give a quick twist of throttle and back to drop idle.
Same issue or another?
Rev's up in neutral. It will be at high speed at start-up. It might settle down if shut off. Usually take time between starts to return to a fine idle.
Someone suggested it was the Idle control sensor, but i am not seeing that part listed anywhere for this motor.
2006 OR149637
Thanks for...
I have a 2006 Mercury 25 HP 4 Stroke EFI. The boat and motor sat for 7 years inside a garage after my uncles stroke. Of course, gas was in the lines the entire time. Before running it, I took it in for a complete servicing this summer. They replaced the high speed pump, plugs, and all other...