Tach going crazy?

Rkyoungb

Recruit
Joined
Apr 16, 2016
Messages
1
2005 225 HP: tach shoots up to 7000 even at slow speeds, not accurate. What has happened? Just started on last trip.
 

GA_Boater

Honorary Moderator Emeritus
Joined
May 24, 2011
Messages
49,038
Welcome aboard.

2005 225HP what?

I would check the tach connections under the dash and on the motor, whatever it is.
 
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