Hi all
So I have a very annoying and worrying noise coming from my engine bay. I’ve attached a video as it’s a hard noise to try and explain! It’s almost like a pumping (wob wob wob) sound. Please turn volume up to hear it best as the noise of the engine may wash the sound out.
I get this noise when driving or if I rev at idle. However, the noise changes when I turn the air con on, then it goes back to this noise when I turn the air con back off...
I wouldn’t be surprised if it’s the air con compressor, however, the noise occurs even with the air con off. It only happens on acceleration/when the car is moving? I’ve tried rolling at 15 mph, where I took it out of gear, took foot off accelerator pedal, engaged/disengaged clutch just to see if there is any change in noise but it still does it.
In the video I’m stationery while holding the revs around 2000-2500 RPM. If I sit at idle it won’t make the noise unless I rev. The noise changes with revs if that means anything?
I’d appreciate any help as always!
So I have a very annoying and worrying noise coming from my engine bay. I’ve attached a video as it’s a hard noise to try and explain! It’s almost like a pumping (wob wob wob) sound. Please turn volume up to hear it best as the noise of the engine may wash the sound out.
I get this noise when driving or if I rev at idle. However, the noise changes when I turn the air con on, then it goes back to this noise when I turn the air con back off...
I wouldn’t be surprised if it’s the air con compressor, however, the noise occurs even with the air con off. It only happens on acceleration/when the car is moving? I’ve tried rolling at 15 mph, where I took it out of gear, took foot off accelerator pedal, engaged/disengaged clutch just to see if there is any change in noise but it still does it.
In the video I’m stationery while holding the revs around 2000-2500 RPM. If I sit at idle it won’t make the noise unless I rev. The noise changes with revs if that means anything?
I’d appreciate any help as always!
