In the event of wind noise near a door after maintenance, which items should be inspected?

• A. Weather stripping and door alignment
• B. Window regulator and weather stripping
• C. Door latch and hinge
• D. Mirror and window glass

Answer: (A)

Wind noise around a door after maintenance usually comes from air leaking through the door seal. The two most important things to check are weather stripping and door alignment. Weather stripping acts as the seal between the door and the frame; if it’s worn, cracked, compressed, or loose, air sneaks through and makes a whistling or rushing sound. Door alignment ensures the door sits square in the frame so the seal contacts evenly all around and the gaps stay small. If the door is sagging or not closing evenly, even a good weather strip won’t seal properly and wind will get through.

So inspect the weather stripping for wear or detachment and replace or reseal as needed. Then verify door alignment by checking that the gaps around the door are uniform, the latch engages smoothly, and hinge screws aren’t loose; adjust hinges or the strike plate if necessary so the door closes square and the seal sits evenly. If these are in good shape, wind noise is less likely to come from the door area.