https://forums.aaca.org/topic/138583-fuel-leveldraw-problem/
found this discussion over on the AACA.org forum - and one other poster noticed the same thing he
said "The second fuel gauge display just gives you a more detailed look at the remainder of your gas. My '90 coupe starts making noises in the tank, just before reading empty. I had to run out of gas once to convince myself that when the pump growls, I better feed the tank."
so its hot out and maybe pump is not getting cooled or lubed? also in that thread one person stated there is a in the tank sock or screen so at some point i will pull the tank, put in the new pump. I think my sender is fine, so i will leave that alone for a while, not really looking forward to pulling a tank.
Phil