VOLVO: THE FUEL GAUGE IS INACCURATE. AFTER FILLING TANK, FUEL GAUGE RISES TO INDICATE APPROX. 1/2-3/4 TANK BUT NOT READ FULL; AFTER FUEL IS CONSUMED, FUEL GAUGE DROPS NORMALLY TIL APPROX. 1/4, AFTER WHICH THE FUEL LEVEL DOES NOT CHANGE. *PE UPDATED 7/8/11. *PE UPDATED 4/13/2012. *KB