I am having a strange problem with my 2008, which I have not experienced before. I filled up last Thursday 2/11/10 when I had 4 blips (dots) and put in 4.573 gallons of gas. The blips did not advance. I drove 88.4 miles and on Friday 2/12/10 put in 2.291 gallons hoping the gas gauge would reset, but it didn't. I drove 205.7 miles and on Monday 2/15/10 I put in 4.853 gallons of gas and the gauge reset. I was going to go out of town so wanted to get a car wash and a full tank of gas so after 98.3 miles on Thursday 2/18/10 I put in 3.221 gallons of gas and again the gauge did not advance at all, but stayed on the same number of blips prior to refueling. I called 2 local Toyota dealerships in town one had an explanation, the other said he had never heard of the problem before, but they couldn't do anything unless they could recreate the problem. Before I decide to either write this off with the first explanation or take it in to see if the other dealership can recreate the problem I wanted to post to the forum and see if anyone else had experienced this issue. Thanks in advance for any help!