
The causes and solutions for car door noise during operation are as follows: 1. Due to frequent door operation with varying force and range from different users, door hinges experience significant wear. Over time, this leads to loose door closure and consequent abnormal sounds. Solution: Apply lubrication to the door hinges causing the noise. 2. Rubber seals around doors prevent wind and rain from entering the cabin. Aging or damaged seals may cause cabin leakage, increasing wind noise and other abnormal sounds during driving. Since dust easily accumulates between seal gaps, regularly clean with a brush. Afterwards, apply a highly permeable protective agent to prevent seal aging. For severely damaged or extensively aged seals, replacement with new ones is recommended.

I often encounter the issue of squeaky door hinges, especially when driving older cars. It's usually caused by lack of lubrication or loose screws in the door hinges. Here's my simple troubleshooting process: First, open the door and carefully listen to locate the source of the squeaking - typically it comes from the hinge area. Then apply household lubricant evenly on the door hinges (avoid over-lubricating to prevent dust accumulation). Operate the door several times to test the improvement. If the noise persists, it might indicate loose mounting screws - I'll tighten them with a wrench. Regular lubrication can prevent this issue - don't wait until the noise becomes severe, as prolonged friction may cause door misalignment and improper sealing. For persistent problems, visit a repair shop, but most cases can be DIY fixed, saving both time and money. Remember to clean door gaps weekly to prevent dust from increasing friction.

As a hands-on person, I always DIY to fix any door noises as soon as they appear, which are mostly caused by wear in the hinges or latches. I prepare a bottle of neutral lubricant specifically designed for automotive parts. The steps are: safely prop up the door to prevent pinching, locate the noise source and apply lubricant, focusing on the door hinges and latch areas; after application, open and close the door several times to let the lubricant penetrate. If the noise disappears, it means the lubrication worked; otherwise, check if the door buffer blocks are cracked or need replacement—these can be bought and replaced for just a few dozen bucks. The whole process takes about 20 minutes and can prevent more complex damage. Neglecting this long-term may accelerate part aging and increase repair costs, so regular maintenance is key.

Door opening and closing sounds should not be taken lightly, as they may indicate loose or worn parts, affecting safety. I would promptly lubricate the door hinges using automotive-specific grease for a quick fix; if lubrication proves ineffective, immediately consult a professional to avoid risks of doors not fully closing. Older models require extra attention, as delays could lead to accidents. Developing a routine inspection habit is the safest practice.


