No Speedometer means no coolant buzzer

[clive]

I have posted this after a member has informed the club of an electrical fault that can happen on the RX-7 FD that he has discovered than not many others would have realised.

It was a word of warning that "If" the Spedo does not work on an FD it also means that the cooling buzzer is imobilised and we all know that this is a part that we need to have working or potentialy we could loose an engine.

Hope this helps people.

[HaywardRotary]

An additional tip,.............................................................................................................................................................................................................................................................................................................................................................................. if the engine is not working on your car then it is no good.

[turbo boy]

never knew this!

[slater1982]

im now super paranoid, my speedo is forever jumping around to 130,150, then back to 20 or so (looks like one o them old skool graphic equalizer thingys ), but it is always moving and the odometer is working properly all the time.
could my buzzer be not working then?

[C18WWN]

If you run low on coolant, shouldn\'t the Temp gauge rocket?

A little scared now as my speedo and rev counter dont work at the moment...

[jetpilot]

More so the odometer not working!