Possible Tachometer Fix

fastblackmerc

fastblackmerc

Everything Marauder, LEDs & HI
I'm investigating a possible DIY fix for the intermittently working tach.

I need one or two instrument clusters that exhibit the intermittently working tach.

In return you will get back your instrument cluster hopefully with a working tach.

Thanks Guys!
 
Mine has this Glitch i've been searching for a Fix did anyone send you a unit to try it on. I'd be more than happy to send you mine
 
It is a loose connection that is causing the problem.
Mine has been doing it for years...
I need a little time to fix it.
 
Was anyone able to zero in on the solution to this? I would be interested in a diy write-up, my newly acquired manual swap marauder is exhibiting the intermittent tach issues and I want to ensure I don't miss shifts. I have some decent soldering skills I can put to work
 
Charlie5liter said:
Was anyone able to zero in on the solution to this? I would be interested in a diy write-up, my newly acquired manual swap marauder is exhibiting the intermittent tach issues and I want to ensure I don't miss shifts. I have some decent soldering skills I can put to work
Click to expand...

Meh. That’s what my ears are for. [emoji1303]

Another Illinois and manual swap guy! I’m in Wheaton.


Sent from my iPhone using Tapatalk Pro
 
This is the first Ive ever heard of faulty tachs on a marauder. Interesting enough about 3 months I started my car and the tach took a second before it came alive. I chalked it up to a glitch in the matrix but perhaps my jewel is showing early signs.
 
My tach will sometimes stay at zero and sometimes will lag way behind actual RPM.

When I lightly tap the face of the cluster, the needle returns to normal operation.

More of an annoyance for me however, it’s enough to make my eye twitch out of frustration.


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I've fixed 2 tachs, So far the reports have been good. Will update once I get more results.
 
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