I now am at 128,700 miles. Filled up an almost empty gas tank the other day. Got back in the car and turned it on. The fuel gauge only went to 3/4 full and the distance to empty was roughly 400 miles. It sat at 3/4 tank and slowly went up over the next 60 miles, but the distance till empty never changed until I drove about 150 miles. Then it started to go down. Still not certain how accurate it is so I filled up today with 200 miles to empty and after filling up it registered 610 miles til empty. I have never seen it that high. It did show as the tank is full. I will keep my eyes on this so I don't get stranded.