Weird noise

[TimPorter]

My MG5 has started making a strange pulsating droning noise from about 35 mph upwards but seems to disappear at around 70 mph. The MG garage suggested I needed a new set of tires but that has made no difference. I’ve had the wheels tracked the noise still there? Has anybody else experience this please?

 

[Alb]

What pressure are you running at?

 

[TimPorter]

I’m running at 2.5 bar

 

[maskull]

I’m running at 2.5 bar

That's a liitle high . It should be 2,2 bar . Not sure if it accounts for excessive tyre noise though

 

[TimPorter]

Thanks very much for that. I’ll give it a try.

 

[Alb]

As a matter of interest, did the garage take your car out for a test drive and confirm the noise?

 

[TimPorter]

Yes, I drove out with the technician and he heard the noise. His diagnosis was the car needed new tires but that has made no difference.