What Causes Abnormal Noises in Car Doors?
3 Answers
The causes of abnormal noises in car doors are as follows: 1. Aging door seals causing impact noises between the door and frame: The edges of car doors are lined with rubber seals designed to prevent door deformation from forceful closing. These seals also effectively block rainwater and dust from entering the vehicle. 2. Incorrect closing methods leading to window regulator noises: Sometimes, when the window glass isn't fully rolled up and the driver closes the door directly, repeated occurrences can cause the window glass to loosen or the regulator screws to become loose, resulting in abnormal noises.
Oh, I've got plenty of experience with squeaky car doors—my old car had this issue for years. The most common causes are loose or worn door hinges, especially when driving on rough roads—that creaking sound can be really annoying. Another possibility is aging door seals; over time, they harden and crack, letting wind whistle through and create weird noises. I've tried applying lubricants like regular motor oil or grease to the hinges, which helps for a while. But if the noise persists, don't delay—sometimes it's a loose or broken door latch spring, and ignoring it can lead to difficulty opening/closing the door or even rainwater leaks. I recommend checking around the doors during car washes to remove dust and sand, preventing bigger issues. If DIY fixes don't work, better visit a mechanic—saves you from costlier door repairs later.
When it comes to door squeaking, I think most issues occur at the connection points. For example, the screws on the door hinges might be loose, or insufficient lubrication causes increased friction noise. If the sealing rubber strip is cracked, air moving in and out can easily create squeaking sounds. I often help friends deal with such problems—the first step is to shake the door to identify loose parts, then try applying some grease. Another commonly overlooked issue is the window guide rail. If there's noise when closing the door with the window open, it might be due to loose glass brackets. In severe cases, it can even affect the door lock mechanism, such as misaligned hooks preventing the door from opening. From a safety perspective, it's best to get it checked promptly to avoid being trapped inside. Before attempting any repairs, disconnect the battery to prevent short circuits. If DIY efforts fail, seeking professional repair is the wisest choice.
