Engine Coolant Temperature Gauge, fix the problem on a Chevy C10

Engine Coolant Temperature Gauge, fix the problem on a Chevy C10

In this video I set out to fix the engine coolant temperature gauge on my 1975 Chevy C10. I go through the normal diagnosis by quickly testing the temp gauge, the wiring, and the temp sensor. Once the temp gauge is working again we find another issue to fix.