Why does the car make a humming noise at 40 mph? The noise is very loud, and the shock absorbers have been replaced.

Even though the engine has just been overhauled and the battery replaced, why is the car not running well and making a lot of noise?

I have a 2018 GS7, and there's a strange noise coming from the left shock absorber. It makes a "thud" sound when going over small bumps, but there's no noise over larger bumps. I went to the dealership, and they said there's an issue with the shock absorber and suggested replacing the assembly. However, they also mentioned that if I don't replace it, it's not a big issue, just the noise. I'm wondering how I should deal with this situation.

I have a 2009 Toyota Yaris 1.6 automatic. Recently, the car has been making strange noises. It sounds like a spring or shock absorber is out of place. Does anyone know what the issue might be? Is it serious?

When the Prado 4.0 is between 40 to 50 mph, the steering wheel vibrates, and there's a humming sound.

Why does the car make a humming noise at 40 mph? The noise is very loud, and the shock absorbers have been replaced.

Hey everyone, I have a 2011 Mazda5. There's a humming noise between 40 to 80 km/h. The bearings on both sides are fine, and the center support bearing has been replaced. Has anyone else experienced this issue?

I've replaced the control arm ball joints, steering rack, and shock absorbers, but the chassis still makes a thumping sound. What could be causing this?

Is it troublesome to replace the shock absorbers on a Mazda 6? I noticed during maintenance a few days ago that both the front and rear shock absorbers are starting to leak oil.

2018 Peugeot 308 1.6L has a clunking noise when turning the steering wheel. Replaced two shock absorbers and the left strut mount bearing, the noise reduced but it's still there.

Why does the Mazda 6 shake side to side when starting at 20-40 mph?