my temp gauge on my gauge cluster doesnt work

does anyone have any idea why my temp gauge on my gauge cluster doesnt work? sucks when i swapped over to my ls-v setup i dont know if its over-heating.

Have you checked the “Engine Coolant Temperature Sending Unit” you will need a meter set to ohms, bring engine temp up to “normal”, unplug the sensor and measure resistance between terminals, if it is not between 200 - 400 ohms replace the sensor. 94

where is the Engine Coolant Temperature Sending Unit located?

Next to the distributor, just above a rad hose, should be a white plug. 94