Long story short:
My TEMP gauge is fixed.
Previous episodes -
The water pump and T-stat were replaced under warranty.
Then the gauge was determined to be at fault.
Remove cluster to fix gauge that needs a part.
They had to MAKE the fu-king part!
Can't drive car without cluster.
Return to get part installed.
I was without a car for a TOTAL of 18 days including weekends!
ANYBODY feel free to post about installing a redundant mechanical or electrical gauge setup in my '92 SSE!
I will NOT go through this BS again.