had my truck scanned and they said the temp is jumping around like crazy and i need a new sensor, ive been to 2 different stores to get a new one but they where both 2 wire sensors and mine is a 3 wire, they both said that what i have is the gauge sending unit and not the actual sensor that…
https://www.s10forum.com/threads/coolant-temp-sensor-location.403262/



