Bearings misassembled, tire nosie, brake noise, noise in axle, noise in transmission, etc.
That is your bearings. You need to replace them.
A roaring sound is usually caused by a worn out wheel bearing.
Wheel bearing
It could be one of your front axels aka cv joints. I have replaced mine three times.
Noises have to be heard to correectly diagnoise. It could be bearings, tires or a number of things.
You need to check the front wheel bearings, while driveing down the road stright turn the steering to the left and then to the right and listen to see if the hum noise changes, if not then both bearings are bad left and right sides. If the hum noise changes while turning to the left then right front bearings are bad , if hum noise changes while weaven to the right then left bearings are bad.
replace hub or wheel bearings.
dirty exhaust system. All Matiz are like that. Could as well be rear weel bearings
I think it's called an engine
No, bad front wheel bearings would not prevent a transmission from shifting. If your car has bad front wheel bearings you will notice wheel noise or wheel looseness.
I own a 1990 Geo metro. Around town it was fine, but at Highway speeds there was an awful roaring sound. what I discovered was that the rear wheel ball bearings grease had dried out and the bearings were making the noise. I replaced them with a new set from the parts store and the noise has not returned.
yes