Rev gauge stopped working?!

[Jim_rx7]

Today my rev gauge was working fine... then stopped, then worked fine... but now it\'s defo dead.

Is this a common issue, is there anyway to sort it out?

I\'m going to check the connections at the rear, but I can\'t see it somehow just unplugging itself.

cheers in advance

[probedb]

It is a common issue. I think it\'s due to one of the capacitors on the board failing. You can desolder and replace with a new one I think

[Jim_rx7]

anymore info on this?

[Jim_rx7]

... and now it\'s started working again...

Oh well. lol

[johnnywas]

Could be a dry solder joint,maybe

[Timmy]

It;s the solder that lets the tacho down and capacitors in the speedo.