wrestler20
Petty Officer 2nd Class
- Joined
- Feb 13, 2002
- Messages
- 141
the motor on my boat was switched to a 1985 evinrude 175 from a 90 merc 200. The tach is doing all kinds of strange things and i'm not sure why. My local repair shop said to check and make sure the selector switch on the tach was on position 6. When i looked at the tach, the selector swith only has 1-4. the switch is on position 2 right now. Does anyone know which position it should be at.<br /><br />thanks <br />Steve