88 thuderbird gauges not working
 

my oil pressure, coolent temp, and gas gauge are not working? anyone know about it? I uninstalled the cluster and tried grounding each seperate gauge so grounds ruled out ruled out.. any ideas??

Re: 88 thuderbird gauges not working
 

I hope you have solved your issue by this late date. All three gauges are tied together thru the voltage reducer on the back of the guage cluster. Thats the easy fix. It could also be sender issues, gas, temp or oil purssure senders. Grounding issue, power to gauges?