RPM gauge false reading

[bijou22]

My RPM gauge is not reading corectly as it is now idiling at 2000 RPM and when switched off reads 1000 RPM. How can I re-set it to zero?

 

[180shabah]

Re: RPM gauge false reading

1000 RPM with the engine not running......Replace it.

 

[Bondo]

Re: RPM gauge false reading

Replace it.

Ayuh,..........