Checked it and it is plugged in so I wiggled the wires around and we will see if it does it again. I will try that if it stops working. I checked it and a usual it is working fine.
My fuel guage works great 99% of the time and then it will just stop working and the low fuel light comes on. If I stop and re start the Jeep it works fine again. It has only done this twice in the last 2 months. It's got me puzzled.