What Causes the Creaking Noise in Buick LaCrosse Doors?
2 Answers
Buick LaCrosse door creaking noises can be attributed to the following reasons: Loose Interior Panels: This may be caused by loose interior panels or audio components. This issue can be identified by manually shaking the panels or pressing on the noisy area while driving. If the noise disappears, it confirms the fault. Simply re-tightening the components should resolve the issue. Rusty Hinges: The door hinges might be rusted. This issue becomes noticeable when opening or closing the door. Cleaning the hinges and applying some grease should fix the problem. Aged Weatherstripping: If the door weatherstripping has aged and hasn't been maintained for a long time, it can also cause this issue. The best solution is to purchase a bottle of silicone grease and apply it to the weatherstripping. After letting it absorb for an hour, wipe off the excess for optimal results.
I used to have trouble with door squeaking noises in my Buick LaCrosse, always hearing 'creaking' sounds, especially on bumpy roads or at high speeds. Based on my experience, the issue mostly stems from insufficient lubrication in the door hinges, where the metal parts rub against each other over time and create noise. Secondly, loose clips inside the door panel could also cause rattling, as those plastic components tend to wear out and detach. Additionally, if the door seals age or accumulate dust, not only will there be a hissing sound from wind, but it also affects sound insulation. Another possibility is improperly secured window glass, which may produce rattling noises, so it's necessary to check if the mounting screws are loose. Later, I took it to a repair shop, where the mechanic sprayed lubricant on the hinges and replaced the seals, solving the problem without costing much. Nowadays, I make it a habit to spray a bit of lubricant as a preventive measure before driving—it saves a lot of hassle in the long run.
