tach trouble

H

hunter99

Cadet
Joined
Mar 4, 2011
Messages
19
1983 115 evinrude, tack works fine until i get over 4500 rpm. then it pegs right. if this is a short where should i look for it?
 
J

jonesg

Admiral
Joined
Feb 22, 2008
Messages
7,198
Re: tack trouble

Re: tack trouble

Its possible the rect is reaching a threshold and going open, try reading charge V across the battery terminals at the threshold.
Check terminals on the back of the tach for loose connections or green tarnish.
 
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