Mercury 2004 175 hp optimax

by Gary
(Houma La.)

Upon reaching planning speed the tach reached 6k and the engine shut down to idle. The sound from the engine was no where close to high rpm. After stopping a few times the tach matched the sound of the engine and i was able to run at wot.
Fished and ran all day without Any problems. Is there a speed sensor on engine that send signal to tach and the engine module.just a guess.

Click here to post comments

Join in and write your own page! It's easy to do. How? Simply click here to return to Mercury Forum.