Abnormal sound of Buick gl8 door (what happened to the sound of the old Buick gl8 valve)

The possible reasons for the abnormal opening sound of Buick GL8 door are: the wiring harness in the door touches the door panel, the door itself makes abnormal noise, and the door hinge rusts.

The reason for the abnormal sound of Buick GL8 door opening is as follows: 1. The wire harness in the door contacts the door panel. When the vehicle runs on the bumpy road, it may cause the wire harness in the door to touch the door panel, thus generating a burst of noise. All we have to do is remove the door trim and fix the wire harness inside. It is best to find a small sponge and stick it on the door panel where the wiring harness is located, so that the noise disappears when the wiring harness touches the sponge. 2. The door itself is generated. The reason for this problem is that the door lock column is installed outside, so the door itself is not very close to the body. At this time, we need to adjust the door lock pillar inward bit by bit until the door is closely combined with the body. 3. Generate the door hinge. After the hinge is used for a long time, it will greatly increase its friction, and then produce abnormal noise. So what we need to do is to take out the car rust inhibitor, spray some car rust inhibitor on the hinge, and then apply a little butter, so that the friction will be greatly reduced.

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