Do THIS for better transmission fluid level in your 4L80e 4l80e Transmission Temperature Sensor
4L80E Transmission Temp Sensor | The Truck Stop It is right behind the shift linkage. It's a tight fit but you shouldn't have to remove the linkage. Autometer Transmission Temperature Gauge install in my 1991 V2500 - 4L80E 4L80E Transmission Internal Wire Harness with Temp - Amazon.com #4l80e Eliminate connector push-in and seal up leaks. #transmission #mechanic #automobile ...