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Old December 15th, 2011, 08:45 AM   #3
greg737
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Join Date: May 2009

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Posts: A lot.
Quote:
Don't feel bad about the tach....mine does the exact same thing. My 1994 & 2007 didn't do it, but my '05 does.
Thanks. I'd wondered if that tach behavior was something specifically wrong with my bike or whether it happened to others.

It always pops up when I rev the engine and it works fine afterwards. I know it's accurate because it agrees with the tachometer readout on my laptop computer when I've got it hooked up for tuning the FI system.

I guess there's just something in the tach's electronic components that needs a good kick in the butt before it will recognize the incoming tach pulses from the left ignition coil.
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