···
Log in / Register

Where to Stick the Car Door Shock Absorber Shim?

6Answers
AlexanderDella
07/28/2025, 11:42:29 PM

It should be stuck at the place where the door is closest to the body sheet metal when closed. Below is some related information about car door shock absorber shims: 1. Function: They prevent the shock absorber from coming into contact with the car body. When the car turns and the center of gravity shifts to one side, causing the body to tilt and compress the springs, the shims provide support, thereby reducing the car's body roll. 2. Materials Used: The shims are made of paper, rubber sheets, or copper sheets, serving as sealing materials placed between two flat surfaces to enhance sealing. They act as sealing elements installed between static sealing surfaces to prevent fluid leakage. They are attached to the car body using adhesive, and the adhesive materials are mostly very mild, so they will not cause damage to the car body's surface.

Was this review help?
103
Share
EmiliaRose
08/12/2025, 10:49:30 AM

Last time I installed vibration dampening pads on my car door, I directly observed the contact points when closing the door. Generally speaking, applying them along the edges of the door frame is most effective, specifically on the inner top or bottom areas where the door makes contact with the metal parts of the car body when closed. I chose a sunny weekend to do this - first cleaned the door frame thoroughly to ensure no dust remained, then applied small foam pads. After testing the door closure several times, it noticeably reduced that jarring noise, making the vehicle instantly feel more refined. However, be careful not to apply too many layers, as this might prevent the door from closing properly or cause it to get stuck, compromising driving safety. During the process, I found that the edges near the door latch mechanism worked best, as they cushion the impact force, protect the paint from scratches, and can even extend component lifespan. Later, my friend adopted this trick too - he applied them slightly higher on his SUV's door frame with surprisingly good results.

Was this review help?
20
Share
Expand All
VanAllie
10/02/2025, 03:13:38 AM

As someone who frequently handles minor vehicle repairs, I believe shock-absorbing pads should be applied to specific stress points on the door frame. Typically, this is the area near the door lock on the inner side of the door, where the impact from closing is most severe. I recommend first feeling along the edge of the door frame with your fingers to locate points with noticeable wear or scratches—these are the optimal spots for placement. Ensure the surface is thoroughly cleaned and completely dry before applying the pad, as any moisture can weaken the adhesive bond. From experience, for SUVs with higher doors, applying pads along the top edge works better, while for sedans, the bottom edge is more practical. Additionally, avoid placing pads on moving parts of the door latch mechanism, as this may interfere with door closure and create additional noise. These seemingly minor details can significantly enhance driving comfort and reduce long-term wear and tear.

Was this review help?
6
Share
Expand All
BrookeRose
11/15/2025, 09:09:11 PM

When I first installed shock-absorbing pads on my car, I looked up tutorials online and concluded that they should be applied to the gaps near the door closing area. Specifically, right at the edge of the door frame near the locking mechanism, which is the most common impact point. I chose a weekend to do the job, first cleaning the area to be covered with a damp cloth, then aligning and pressing firmly a few times. After installation, the sound of closing the door became much softer, and vibrations were reduced. I recommend that beginners avoid applying them to the wrong spots, such as door handles or hinges, as that won't provide any cushioning effect.

Was this review help?
11
Share
Expand All
MilaRose
01/05/2026, 10:45:46 PM

From the perspective of vehicle protection, the most critical locations to apply vibration-damping pads are the inner edges of car doors, especially the top and bottom grooves. This effectively cushions the impact of door closing, preventing scratches and damage to the paintwork. Through practical experience, I've found that applying pads in these areas extends component lifespan and reduces noise caused by metal part friction. For instance, when I assisted a friend in his garage last time, he neglected these spots, resulting in accelerated paint wear. The lesson learned is to inspect the door closing trajectory beforehand and identify high-pressure contact points before applying pads. Additionally, choosing high-quality pads is crucial to ensure durability and effectiveness.

Was this review help?
1
Share
Expand All
DelPaul
04/02/2026, 10:18:05 PM

From a safety and comfort perspective, shock-absorbing pads should be applied to the impact buffer points on the door frame, typically along the inner edge near the top or bottom. Based on my experience, installing them here can reduce the loud noise from sudden door closures, creating a quieter ride and preventing passenger discomfort. For specific operation, first simulate the door-closing process to identify the area with the most intense collision, then clean the surface before applying the pad. Don't forget to verify that the placement doesn't interfere with proper door closure, as this could pose safety risks like door lock failure. Additionally, regular inspection for pad wear is essential.

Was this review help?
17
Share
Expand All
More Q&A

What Kind of Batteries Do New Energy Vehicles Use?

New energy vehicles primarily use alkaline batteries, lithium-ion batteries, lithium iron phosphate batteries, and ternary lithium batteries. Alkaline Batteries: Alkaline batteries are composed of nickel-based materials and alkaline solution electrolytes. They mainly include three types: nickel-cadmium batteries, nickel-zinc batteries, and nickel-metal hydride batteries. Among these, nickel-metal hydride batteries have higher specific energy and are environmentally friendly compared to nickel-cadmium and nickel-zinc batteries. Lithium-ion Batteries: Lithium-ion batteries can be divided into two types: lithium-ion batteries and lithium polymer batteries. Lithium Iron Phosphate Batteries: Compared to traditional lead-acid battery packs, lithium iron phosphate batteries have advantages in terms of working voltage, energy density, and cycle life. However, their biggest drawback is the relatively shorter driving range. Ternary Lithium Batteries: Currently the most mainstream power battery packs. The cathode material of these battery packs is generally lithium cobalt oxide. Compared to lithium iron phosphate battery packs, ternary lithium batteries exhibit significantly better driving range performance.
119
Share

What is the No. 648 relay in Volkswagen Lavida?

Volkswagen Lavida's No. 648 relay is the main relay, whose primary function is to control instrument power supply. The relays used in automobiles switch high load power and feature high impact and vibration resistance. Automotive power systems mostly use 12V, with coil voltages generally designed for 12V. Since they are powered by batteries, the voltage is unstable. Under harsh environmental conditions, the pull-in voltage V≤60%VH (rated operating voltage); the coil overvoltage can reach up to 1.5VH, and the coil power consumption is relatively large, typically 1.6~2W. Below is additional information: 1. Composition: Automotive relays consist of a magnetic circuit system, contact system, and reset mechanism. The magnetic circuit system includes components such as the iron core, yoke, armature, and coil. The contact system comprises parts like static reed, moving reed, and contact base. The reset mechanism consists of reset reeds or tension springs. 2. Contact resistance: The contact resistance present between the relay contacts in automotive relays mainly consists of constriction resistance and surface film resistance. The contact resistance is related to factors such as the contact form, material properties, and surface processing. Therefore, to reduce the contact resistance of relay contacts, under a certain contact pressure, improvements can be made by optimizing the contact state and enhancing the contact materials.
118
Share

What engine does the Changan Oushang X5 have?

Changan Oushang X5 uses two types of engines in total, one is a 1.5-liter turbocharged engine, and the other is a 1.6-liter naturally aspirated engine. Here are the relevant details: 1. Dimensions: The Changan Oushang X5 is a compact SUV under Changan. The car has a length, width, and height of 4490 mm, 1860 mm, and 1580 mm respectively, with a wheelbase of 2710 mm. 2. The 1.5-liter turbocharged engine of the Changan Oushang X5: It delivers 180 horsepower and a maximum torque of 300 Nm. The engine's maximum power is achieved at 5500 rpm, and the maximum torque is available between 1250 to 3500 rpm. This engine features direct fuel injection technology and uses an aluminum alloy cylinder head and block. It is paired with a 7-speed dual-clutch transmission. 3. The 1.6-liter naturally aspirated engine: It produces 128 horsepower and a maximum torque of 161 Nm. This engine also features direct fuel injection technology and uses an aluminum alloy cylinder head and block. It is paired with either a 5-speed manual transmission or a CVT transmission. Using a CVT transmission can improve the car's gearshift smoothness and fuel economy.
115
Share

What does the 'Please Press the Brake Pedal' prompt mean?

This prompt is a function of ACC (Adaptive Cruise Control), specifically the active braking system. When this prompt appears, a small car icon will be displayed in the central screen area of the instrument panel. For color screens, the display will be in red, while monochrome screens will simply show a car icon. If the following distance becomes too close, the system will directly prompt 'Please Press the Brake Pedal'. Below is detailed information about the brake pedal: 1. Introduction: The brake pedal, as the name suggests, is the pedal that limits power - it's the pedal for the foot brake (service brake), used for deceleration and stopping. It's one of the five major control components in vehicle operation, with very high frequency of use. How the driver controls it directly affects driving safety. 2. Location: The brake pedal is what's commonly referred to as the 'brake'. There's a small pedal connected to the brake lever above the brake, hence it's also called the 'brake pedal'. There's also a small pedal above the clutch, called the clutch pedal. The clutch is on the left, while the brake is on the right (aligned with the accelerator, with the accelerator being on the right).
120
Share

Can a car still undergo annual inspection after two years of not being inspected?

If a car's annual inspection is overdue by two years, it can still undergo a supplementary inspection: According to relevant traffic laws, vehicles that have not undergone annual inspection are not qualified to be driven on the road. If such a vehicle continues to be driven, it will be subject to a penalty of 3 demerit points and a fine. For any traffic accidents caused by a vehicle that has not undergone its annual inspection on time, the person responsible will bear full or primary liability, and the insurance company will not assume any responsibility. This is because the insurance policy specifies that vehicles with expired inspections are among the objects of claim rejection. Therefore, if a car with an expired inspection is involved in a traffic accident, all responsibilities will fall on the person responsible, and the insurance company has the right to refuse compensation. If you realize that your vehicle has exceeded the annual inspection deadline, the first thing you should do is stop driving it on the road and proceed with the annual inspection as soon as possible. Annual inspection is a legal requirement, meaning it is mandatory, and every vehicle on the road must undergo it. To make it more convenient for car owners, the government has introduced a six-year exemption policy for new vehicles that meet the six-year inspection requirements, allowing them to be exempt from annual inspection each year.
120
Share

Why Are Roads Slipperiest Right After It Rains?

Because dust and dirt on the road absorb rainwater and form a lubricating layer. Below is an explanation of why roads are most slippery after rain: 1. Principle: Roads become slippery due to reduced friction between tires and the road surface. Right after rain starts, the road absorbs some water, so there isn't excessive water on the surface, maintaining relatively good friction. Therefore, it's not extremely slippery. When rain continues and water accumulates most on the road, the friction coefficient is at its minimum, making this the most slippery condition. After the rain stops and water evaporates, there's less water, so the road isn't as slippery. 2. Precautions: (1) Slow down. On rainy days, wet roads significantly reduce tire traction. Slowing down and increasing braking distance ensures higher safety. (2) Avoid sudden steering. When friction between tires and the road decreases, controlling the vehicle becomes more difficult. Sudden steering may cause skidding due to improper handling. If the front wheels skid, turn the steering wheel in the opposite direction of the skid. If the rear wheels skid, reduce throttle and steer toward the skidding side. (3) Turn on fog lights. Rainy days bring mist and reduced visibility. Use fog lights to alert pedestrians and other vehicles, preventing accidents caused by poor visibility. (4) Never coast downhill in neutral. On wet roads, sudden acceleration or braking while going uphill can cause wheel spin. When going downhill, avoid neutral gear; instead, maintain an appropriate gear based on speed. (5) Regularly check tire tread. Excessively worn tires can lead to veering, longer braking distances, fishtailing, and increased skidding risk. Inspect tire wear regularly, and replace tires promptly when treads become shallow to reduce the likelihood of reduced friction and skidding.
105
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.