1987 rx-7 gauges problem
 

Hi there,
I have trouble with those gauges
Temp
Oil pressure

They're not moving plug behind the cluster seems okay
Any idea of what I should check

Thanks guys

Did you search around at all? Definitely do so

Have you checked the senders for them? They're both relatively close to each other on the engine.
The coolant sender is on the drivers side of the block near the oil pressure sender. And the oil pressure is just below the filter.