My Rx300 stalls anytime I refuel.Mostly it occurs when the low fuel light indicator comes on then I put off the engine to refuel,so when I am done it takes about 12 seconds of cranking before the engine comes back on and it sometimes occur when there’s enough fuel in it.moreso both driver and passenger power seat makes a whirling noise whenever I try to operate it most especially the seatback button.Any advices please???