My VR was always hitting 3/4 when stopped. After having the car about 8 months the radiator cacked itself. When I got it back the temp guage was worse, took it back tot he mechanic who decided to be lazy and not replace the thermostat and that too had died. New thermostat and radiator and now the car sits at 1/4 or goes to half when stuck in a drive through or at lights and the fan kicks in. I havent seen it hit 3/4 since.