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Tachometer help needed

Thread starter nesnfred
Start date Apr 15, 2024

nesnfred

Active Member

Apr 15, 2024

I had my port side tachometer apart to deal with a condensation problem and after reassemble and install, the rpm’s rest about 500 below zero when boat is off. I haven’t been on the water yet to see if it self corrects but in driveway it is behind the starboard engine by that same amount at idle.

Do shops have tech to calibrate them? i think there is an option for the lcd display to show rpms but my lcd screen on that same side (port) doesn’t work.

Any suggestions? Tks!

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