flyingpig said:Like on a hot day, cars make these clicking sounds on the surface? Does having a silver or white-colored car make it worst? Because I've seen black -colored ones do that too
The most likely cause of this sound is the heat shield on the exhaust system. When the car is hot, the metal expands and can cause the heat shield to vibrate and make a clicking or ticking sound.
This is often caused by a loose or worn out belt in the air conditioning system. When the AC is turned on, it puts more strain on the belt, causing it to slip and squeal. It is important to have this checked and replaced if necessary to avoid further damage to the AC system.
A common cause of this type of noise is a loose or damaged heat shield on the exhaust system. It can also be caused by loose or worn out engine mounts or other components in the engine compartment. It is important to have this checked by a mechanic to determine the exact cause.
This could be a sign of a worn out or damaged serpentine belt. As the car heats up, the belt can become looser and slip, causing a high-pitched whining noise. It is important to have this checked and replaced if necessary to avoid further damage to the engine.
In most cases, a slight humming noise from the engine on a hot day is normal and nothing to be concerned about. However, if the noise is loud or persistent, it could be a sign of a problem with the alternator or other engine components. It is best to have it checked by a mechanic to be sure.