My 2005 270 FV has a tach that will not read steady.

sbode

When you try to set the engine for 3000 rpm the tach will bounce from in the 2000's to the mid to upper 4000's. It does seem to stay more consistent when you are up at the 4000 rpm range. Occasionally it will just stop the bouncing around and run steady for a while but not often. I am starting my research before i try anything. I prefer to do this type of work myself instead of going to the local dealer but also not opposed to that plan if necessary.

MarkB

Faria gauge is my bet.  Tap the gauge with medium force and it will steady out.  Or spend a few $100 and replace the gauge with something a little better.

jmoen438

It's a Faria, I have the same boat and mine does the same thing. Couple of taps will even it out.

sbode

I will have to research that question I am new to boating and the required data needed to respond to questions. I apologize for lack of information. I probably should have stated it was a Volvo Penta engine as well. will respond with answer later today on brand.

sbode

Well I decided to order a new Faria Tack and went ahead and got rid of the old speedo as well and bought a matching GPS Speedometer. Thanks for the info.

frenchship

I would not buy anymore Faria gauges, quality is not there . Send my tach twice for repair still 
does not work properly .

MarkB

Change to smart craft. Once you have the system gauge in, you can daisy chain all the other gauges. It is a sweet setup. I have them and they are high quality. 

Michael T

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