Does anyone know why my oil light doesn't light up when I start my car? Could it have anything to do with the oil pressure sender or the wiring? My car stalled yesterday and seems like my thermostat was stuck on close but my temp gauge only stayed a little below half way. I just changed the timing belt, water pump and thermostat already. This is on a 94 integr gsr. Btw i've check the bulb already and it's still good.