change brakes or check drums
Most likely the noise is from the brake pads rubbing against the brake drums. This may be because the pads are worn out- makes sort of a scraping noise. This condition requires immediate attention. Some type of pads squeak when they are new and in damp weather - annoying but not a real problem. If you get a thumping, bumping noise, something is lose-- make sure your wheels are all bolted on securely. Check your shocks and see a mechanic.
The braking system makes a car stop.
One clunk when accelerating (but now repeated clunks) and another when braking can be caused by broken motor mounts.
bang..bangggg..walloooppp...crashh, smash. bingbonbooooo
You can use a car noise database to compare noises at mycarmakesnoise.com
Vroom Vroom
Check under your car... you may have lost a muffler.
it does this because it just does
engine
chiken
Warped rotor and worn out brake pads.
Get bin Laiden