It starts when I get to around 40MPH and continues from there. Not in time with engine revs. Re: Droning noise coming from rear of car at both low & high speed an intermittent fa Hi, a droning noise from the rear is going to mean only two things are really possible. It's also not the higher pitched whine of the electric motor. My 2010 civic started making noise about a couple of months ago. One of the most difficult noises to pinpoint is a droning sound linked to the car’s speed. I was convinced that my NSF bearing had gone, listening to the noise while driving. Turned out to be the two rear bearings, changed them and the noise disappeared. As some road noise is normal when driving your car a distinctive whirring sound is not. Same noise on different road surfaces. Dr. Glen MacPherson doesn't remember the first time he heard the sound.It may have started at the beginning of 2012, a dull, steady droning like that of … These common car noises can spell trouble and cost a lot of money, especially if ignored. A droning noise (not the engine or road ) increases in pitch with speed only. A humming, grinding or hissing car noise can end up costing you. A whirring sound is an indication of a problem. Engine and transmission oil levels full. From inside the car, it is often difficult to hear which wheel is causing the problem. 1. This could be tyre-tread noise or wheel bearings on the way out. It's not the pedestrian alert sound because it happens regardless of if I'm in electric driving/regenerative braking/hybrid driving. Classic wheel bearing sound, however after two … Also, had an OSF bearing which became noisy, recently. Hi guys, I’m getting a humming/droning noise coming from the rear of the car (2015 mk3 Leon). https://www.motorbiscuit.com/weird-car-noises-you-should-never-ignore The tyres are getting a bit low on tread depth and almost to the bald mark. Automatic 4-speed 6 cyl engine 2.4L. Porcine Squealing. It doesn't really sound like a heat shield wiggling around either. It appears to be coming from the front wheel area driver side. Firstly wheel bearings or secondly badly worn or cheap tyres which have feathered. It's incredibly difficult to pinpoint where a noise is coming from. The humming starts off with a lower tone (almost like a small plane flying overhead) and gets louder at certain speeds (35-40mph; 55-65 mph). Sound travels round and through a car body in strange ways. If your car’s engine is making a shrieking sound it could be an issue with the serpentine belt.Either the rubber has gotten old and brittle or the tensioner could be failing. Probable Cause: Failed outer CV joint If your car is making a clicking noise when turning, it is likely you have an outer CV joint (constant velocity joint) that has failed because of a torn boot or old age, most likely a torn boot. Between about 10-40 MPH, the car makes a low warbling/droning hum sound. If I put the car in neutral and roll/coast it still drones/hums. This sound is trying to tell you a problem is occurring which will get worse if not addressed and corrected. 3. Also, it seems to almost go away after the car is warmed up, not 100%, but I'd say 90%. I will try to make a video of it tonight if that will help, but like other videos posted of the issue, it seems hard to pick up the sound. Clicking Noise While Turning.