What Causes the Squeaking Sound from Car Doors When Driving on Bumpy Roads?
2 Answers
The reasons for the squeaking sound from car doors when driving on bumpy roads are: 1. Loose interior panels or audio system; 2. Foreign objects inside the door panel; 3. Aging door sealing strips; 4. Poor contact or inadequate lubrication of the door lock mechanism; 5. Rusty door hinges. Solutions to address the squeaking sound from car doors when driving on bumpy roads include: 1. Adjusting the door gap size; 2. Adjusting the door height; 3. Adjusting the door tension; 4. Replacing the door sealing strips; 5. Applying an appropriate amount of grease to the arm rod surface; 6. Replacing the door stopper. Car doors provide access for drivers and passengers, isolate external disturbances, and to some extent mitigate side impacts to protect occupants.
I often drive on bumpy roads, and the car doors squeak, which is quite annoying. This could be due to the door seals drying out and aging, with the hardened rubber making noise when rubbing. Another common cause is the door hinges, where the metal parts connecting the door lack lubrication, causing friction sounds when jolted. Also, the interior trim panels might not be tightly secured, causing plastic or metal components of the door to rattle during vibrations. I've tried fixing it myself by spraying silicone-based lubricant on the seals, which helps a bit. But if the problem is severe, it might be a structural issue with the car body, like loose weld points. It's advisable to visit a repair shop for a check-up—they can pinpoint the exact issue and also inspect for other potential risks, like loose screws. Regular maintenance of door seals can prevent noises and extend their lifespan.
