Replace Coolant Temp Sensor 02-06 Chevy Astro V6 4.3L
Channel: Death Wobble Is Life
Date: 2019-12-30

Here I'm replacing coolant Temp sensor on 2004 Chevy Astro 4.3L V6 

Symptoms were, temp playing back and forth. Showing nearly at overheat and go back to normal.  After Replacing it, back to normal no issues and shows proper coolant temp.