If your freezer is making loud sounds, there could be a few possible reasons for this issue. First, check if the freezer is properly leveled. If it is not balanced on all four corners, it can cause vibrations and result in noise. Adjusting the leveling feet should help resolve this problem. Another common reason for a noisy freezer is a faulty condenser fan motor. This motor helps circulate air over the condenser coils to cool down the refrigerant. If the fan motor becomes worn out or damaged, it can start making loud noises. In this case, you may need to replace the condenser fan motor to eliminate the noise. Lastly, check if there are any items inside the freezer that might be causing the noise. Sometimes, loose containers or objects can rattle against each other when the freezer is running. Rearranging or securing these items can help reduce or eliminate the noise.