How to Solve the Problem of the Car Door Not Closing Without Applying Force?
2 Answers
If the car door doesn't close properly without applying force, it indicates a malfunction with the door latch. You can have the door lock repaired at a car repair shop. More information about car doors is as follows: 1. Car doors provide access for drivers and passengers and isolate external disturbances, offering some protection against side impacts and safeguarding occupants. 2. The quality of a car door is mainly reflected in its anti-collision performance, sealing performance, and ease of opening and closing. Anti-collision performance is particularly important; a good door will have at least two anti-collision beams, which are relatively heavy. This means that a high-quality door is indeed heavier. 3. Based on the number of doors, cars can be classified into two-door, three-door, four-door, and five-door models. Most cars used for official purposes are four-door, while family cars may be four-door, three-door, or five-door (with a lift-up rear door). Sports cars, designed for performance, are mostly two-door models.
My car had this issue too. At first, I thought I wasn't closing the door hard enough, but later found out the door hinge was loose. With prolonged use, the hinge area wears out, causing the door to sag and not close properly. You can check it yourself: slowly open the door to its maximum angle and listen for any creaking sounds, then check if the gap between the door frame and the car body is uneven. For maintenance, remember to lubricate the hinges, but never use cooking oil or butter—use door-specific grease instead. If the deformation is severe, you'll need to visit a repair shop to adjust the hinge position; they'll use professional tools to realign it. Additionally, aging door seals can affect closing—when they harden, they lose elasticity and need replacement. If you're doing it yourself, you can buy new seals online for just a few dozen yuan; it's not too troublesome to install.
