Hey i have been driving the fd for a few months now and today a strange sound has started. Earlier that day i drove the car to/from school twice and each time i heard no sound. Drove the car later that day and on acceleration above 2k regardless of gear i hear this hmmmmmmmmmm tone and it is constant for as long as i hold the accelerator. It kind of sounds like its coming from the rear but im not 100% sure and i revved the car in N and i got a slight hmmm so it appears i need to be moving to create the sound.
Has anyone come across this tone before? thanks