What does Volvo resonance mean?

1 Answers
MacHayden
07/29/25 7:06pm
Volvo resonance refers to a buzzing sound inside the car when driving within a certain speed range. Some vehicles exhibit more noticeable resonance phenomena. Many luxury cars incorporate resonance prevention designs in their chassis, such as rubber blocks on the undercarriage that help mitigate resonance. If a vehicle experiences resonance, it is generally not repairable. Some cars may develop abnormal noises over time, typically originating from the chassis or interior. The solution for chassis noise is to replace all aged rubber bushings. When driving, owners should slow down when passing over speed bumps or rough roads. Volvo is a renowned Swedish luxury car brand. At the Guangzhou International Auto Show, Volvo officially launched the domestically produced version of its all-new XC60, offering three powertrain configurations (T4, T5, and T8) across eight models, which were officially released in Chengdu.
Was this review help?
8
0
Share
More Forum Discussions

Can You Learn to Drive with One Eye Blind?

People with monocular vision impairment are eligible to obtain a driver's license. The examination consists of the following four components: 1. Subject One: Road traffic rules, traffic signals, handling of traffic violations and accidents, regulations on motor vehicle driver's license application and use, motor vehicle registration, and other road traffic safety laws, regulations, and rules; 2. Subject Two: Testing skills such as reversing into a parking space, stopping on a slope, assessing the candidate's proficiency in vehicle control and spatial judgment; 3. Subject Three: Evaluating the candidate's ability to complete driving tasks on the road, comply with traffic laws and regulations, and comprehensively control the vehicle; proper use of lights, horn, seat belts, and other equipment; and the ability to correctly observe and judge road traffic conditions; 4. Subject Four: Separating the knowledge related to safe and civilized driving from the original "Subject One," along with safe driving skills under complex conditions and emergency handling, conducted after the actual road driving test of "Subject Three" to further assess the candidate's traffic awareness.
20
3
Share

What Brand of Oil Should Be Used for a Chainsaw?

There are two types of oil used in chainsaws: one is 2-stroke oil, and the other is the lubricating oil for the chainsaw chain. For 2-stroke oil, specialized 2T oil can be used. Below is an introduction to the use of 2-stroke oil: 1. Mixing with fuel: 2-stroke oil is mixed with fuel before entering the engine and is burned along with the fuel, unlike four-stroke gasoline engine oil, which is circulated within the lubrication system. 2. Pay attention to the mixing ratio: Since 2-stroke gasoline engine oil is used in a mixture with fuel, special attention should be paid to the mixing ratio, that is, the proportion of fuel oil to lubricating oil. If the ratio is too large, poor lubrication can occur, leading to increased carbon deposits in the combustion chamber and exhaust port.
4
1
Share

Is it problematic to leave liquor in a hot car?

Leaving liquor in a hot car is problematic. Here are the impacts of storing liquor in the trunk: 1. High temperature poses risks: Liquor typically has a high alcohol concentration and a low ignition point, making it generally flammable. Additionally, if a car is parked outdoors for an extended period, the interior temperature can become quite high, especially in the trunk area, which is less ventilated and thus hotter than other parts of the car. After exposure to direct sunlight, temperatures can even reach 40-50 degrees Celsius. 2. Affects taste: If liquor is stored in the trunk for a long time, chemical reactions can occur, leading to spoilage, which significantly impacts the liquor's taste.
4
4
Share

What Causes a Car to Shake on the Highway?

Here are the specific reasons why a car shakes on the highway: 1. Engine carbon deposits: The throttle valve or fuel injector is more prone to carbon deposits. Therefore, when the vehicle experiences shaking, the first step should be to check the throttle valve and fuel injector. If the throttle valve is found to be excessively dirty or the fuel injector has too much carbon buildup, they should be promptly cleaned using fuel injector cleaner and throttle valve cleaner. 2. Engine mount failure: The engine mount is responsible for absorbing the slight vibrations generated during engine operation. If there is an issue with the engine mount, these vibrations will be transmitted to the steering wheel and the interior of the vehicle, causing shaking during idle. Starting the vehicle's electrical system is most likely to cause shaking, as the engine will increase its load due to the activation of the electrical system, leading to a drop in idle speed.
7
0
Share

How to Determine the National Emission Standard of a Truck?

Truck owners can check the environmental compliance label on the vehicle to identify its emission standard, thereby determining which national standard it meets. Below is relevant information about emission standards: 1. Introduction: Vehicle emission standards are established to control pollutant emissions from automobiles. To curb the generation of these harmful gases and encourage manufacturers to improve their products in reducing emission sources, both Europe and the United States have formulated relevant automotive emission standards. These standards are continuously supplemented, refined, and tightened in response to the increasing number of vehicles and the worsening of environmental conditions. 2. Emissions: Automotive emissions refer to harmful gases discharged from exhaust, including carbon monoxide, hydrocarbons, nitrogen oxides, particulates, soot, etc. These are all harmful byproducts generated during the engine's combustion process.
13
4
Share

What are the Baby Bull and the Big Bull in terms of cars?

The Baby Bull and the Big Bull are both Lamborghini models. The Big Bull specifically refers to Lamborghini's flagship supercars, including the current flagship Aventador, the previous generation flagship Murcielago, and the earlier flagship Diablo, among others. The Baby Bull refers to Lamborghini's entry-level supercars, such as the current Huracan and the previous generation Gallardo. The differences between the Baby Bull and the Big Bull are as follows: 1. Size: The Big Bull is longer than the Baby Bull. For comparison, the previous generation flagship Murcielago LP670-4 SV and the previous generation Baby Bull Gallardo LP570-4 Superleggera can be referenced. 2. Door Style: The Big Bull comes standard with scissor doors. For example, the Aventador's scissor doors open outward, resembling a bird spreading its wings, while others rise vertically. The Baby Bull, however, uses conventional hinge-style doors and does not offer scissor doors as an option, requiring aftermarket modifications if desired. 3. Engine Differences: The Big Bull is equipped with a V12 naturally aspirated engine, while the Baby Bull has a V10 naturally aspirated engine. This is the most significant distinguishing feature.
19
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.