How to Solve Plastic Interior Rattling?
2 Answers
Solutions for plastic interior rattling: Add a layer of felt strips in the gaps. Installing rubber strips between the dashboard and windshield can also reduce some rattling. Note that repeated disassembly and reassembly of the interior may also cause rattling, so first check for loose or fallen wiring harnesses or small parts. Below is an introduction to car interiors: 1. Definition: Car interiors mainly refer to the automotive products used for internal modifications, covering various aspects such as steering wheel covers, seat cushions, floor mats, car perfumes, hanging accessories, interior decorations, and storage boxes. 2. Importance: The car interior system is a crucial part of the vehicle body, and its design workload accounts for over 60% of the total styling design effort, far exceeding the exterior design, making it one of the most important components of the vehicle body.
The most common cause of plastic interior rattles is friction or looseness between plastic components. Having driven for many years, I've encountered this issue several times, and the solutions are simple and cost-effective. First, identify the source of the noise, typically near the dashboard or door panel seams. While driving, gently press on suspected areas—if the noise stops, you've found the culprit. Tightening screws is the first step; interior panel screws often loosen over time, and a quick tightening with a screwdriver can eliminate most creaks. If screws aren't the issue, gaps might be too large. I use small pieces of foam or double-sided tape to cushion and prevent plastic collisions. Occasionally, applying professional lubricants like silicone grease to friction points helps, but avoid oily sprays to prevent dust buildup. Regularly inspecting these areas and forming a habit can prevent worsening rattles, saving you from more troublesome repairs later.
