Fule Pump Noise

[Curtis]

Hi

on sunday after not using the car since thursday i started her up and heard a high pitch noise, at first thought it was the gearbox oil pump but after listening around figured out it was the fuel pump. from inside the car and the boot it sounds normal. but from outside especially near the right rear wheel its quiet loud whine.i drove a bit and when i got to my destination had a listen and it was gone. same story this morning on way to work. should i start looking for a new pump?