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AQ131C Tachometers

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deja_vu_255

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"Hi
I have just bought a Sea

"Hi
I have just bought a Sealine 255 with twin AQ131C engines, the tachometers have a mind of there own and do not sit on a steady reading,has anyone any advise or know where I could source replacements?

Many thanks
Steve"
 
Before replacing check the con

Before replacing check the condition of all connections on the back of the gauge. Then check the condition of terminals and wire at your coil.
 
"If you figure it out Steve, l

"If you figure it out Steve, let us know. My tach likes to wander quite frequently. It never wanders lower, always higher, then it will read correctly for awhile."
 
just a thought but would it be

just a thought but would it be worth fitting a car type unit with standard inductive pickup or would it be better with the standard unit?? All my guages look pretty tired so I thought it might tidy things up a little.
 
"Moisture, rusty and loose con

"Moisture, rusty and loose connections account for most of thachometer problems. The tachometer gauge itself is seldom the culprit."
 
Thanks for your suggestions ch

Thanks for your suggestions chaps I have only just got the boat so I will check everything you have suggested.
 
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