Impreza WRX GD Rear Noise Causes And Countermeasures
About a month has passed since the car was delivered as a used car. From the beginning, I was worried about the abnormal noise from the rear while driving, such as when starting, stopping, or overcoming steps. Possible causes are … 1. I don’t know about Subaru, but the deterioration of the stabilizer link, which is common in Honda cars, etc2. Loose bolts including the upper mount3. The trunk striker is hitting somewhere4. Loads including genuine jacks I tried and errored considering the above causes, but no improvement was made. When the coil spring expands and contracts, a force in the direction of rotation is generated, and I thought that the deviation would generate noise, but it seems to be wrong. When I unload the luggage in the trunk and put your weight on it like straddling a spare tire and shake the car body up and down, the noise is generated. It is a photograph of the rear shock absorber. I tried cleaning the damper part, thinking that the damper was not moving well and there was a sound that would get caught in the seal when it was activated. For cleaning, jack up (you don’t have to remove […]