I have a chevy blazer 2001 my temperature gauge is stuck at the maximum and the needle stay there even the engine is stop can you please help me or to tell me what was the problem of my temp gauge all gauge are working except the temp gauge

 

*Moved to a new thread* - Please do not post new questions in threads that are not related to the question you are asking.

I would start by checking the temperature sensor which is located in the driver side cylinder head.