Why does the car make a "tututut" noise when accelerating?

The car makes a lot of noise when driving, not sure why.

My 10-year-old car makes a strange noise when I accelerate hard or when going uphill. The sound is like "pop, pop, pop." Does anyone know what the issue might be?

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

Why does the 2020 Subaru Legacy make a sputtering noise when it is about to stop and just starting up?

When I step on the clutch of my Mitsubishi ASX manual, why does it make a buzzing sound, like the sound of accelerating?

Why does the car make a "tututut" noise when accelerating?

Why does the car not move when I put it in gear, but only moves when I accelerate?

Why does the newly purchased car make a slight noise when moving forward with the left rear wheel, but not when reversing?

The accelerator feels weak, and the control arm is making a rattling noise.

My car is 20 years old. Why does it make a buzzing noise from the back when I accelerate after turning the steering wheel, and also when I reverse? What could be the problem?