Instrument Cluster Rebuilding

Joe,

Chrysler made a test set long time ago, if you look in the service manual it talks about it. I Did this to test mine. First know this, never put 12vdc right to a gauge you will fry it. So I use a test light in line with the gauges (temp and fuel) with the test light inline with the gauge it draws the needle mid point for both. I have a new sender in my 64 and it is not as lineal as it should be. The service manual also talks about boiling water and putting the sender in it and read the ohms out, sounds like a bad sender to me.

The voltage limiter on the back of the dash can also get replaced with a solid state one.

You said your lights flicker with the voltage limiter? That has nothing to do with it, or if it is you have alot of problems with you dash.

My spedo in both the 64 and 65 seem to bounce from 0-25 until I have been driving for a bit, I think its the gauge on the 65 everthing is new but the gauge.