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Does Idling a Car for 20 Minutes Cause Damage?

1 Answers
PresleyLynn
07/29/25 7:05pm
Idling a car for twenty minutes can cause certain damages to the vehicle. Main Damages: The primary damage is that prolonged or frequent idling can easily lead to carbon buildup inside the engine cylinders, and the throttle may also be affected. When carbon deposits accumulate to a certain extent, the vehicle's power performance will decline, and over time, it can easily cause engine wear. Fuel Consumption Impact: Additionally, prolonged idling increases fuel consumption. A significant portion of fuel consumption during vehicle use is due to idling. This is why vehicles often have lower fuel consumption when driving on highways—there is minimal idling time, and the engine operates in its optimal state, resulting in higher fuel efficiency.
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Why is the Corolla ECO light not on?

The Corolla ECO light not being illuminated indicates that the vehicle's ECO fuel-saving mode has been turned off. Here is more information about ECO: 1. The ECO mode is divided into active and non-active types. The difference lies in the fact that the active type has its own dedicated button, allowing the driver to choose whether to activate it. When the driver presses the ECO mode switch, the dashboard indicator light will illuminate, and the vehicle will automatically begin adjusting settings such as throttle opening, transmission shift logic, and air conditioning output power. 2. The non-active ECO mode does not have a dedicated button. When the dashboard ECO indicator light comes on, it serves only as a reminder function. The ECO system will automatically assess driving behavior, and if the current driving operation achieves the optimal fuel supply, the dashboard will simultaneously display the ECO indicator light. 3. Most vehicles use the active ECO driving mode, which means they have their own switch button. Therefore, the ECO mode can be activated during daily driving. However, it is unnecessary to activate the ECO mode when the speed exceeds 120 km/h, during idle parking, in N/P gear, or in manual mode, especially when climbing hills. Doing so would not reflect the economic and fuel-saving characteristics of ECO and could also affect the vehicle's power performance.
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What are the reasons for the sudden disappearance of the BMW X3 reversing camera?

The reasons for the sudden disappearance of the BMW X3 reversing camera are: 1. Poor contact in the car wiring leading to an open circuit. 2. The car reversing camera has been used for too long, resulting in poor chip photosensitivity. 3. The car reversing camera display screen is damaged. Additional information: Methods for repairing reversing camera faults are: 1. If it is a problem with the display screen, it is necessary to go to a professional automotive electronics repair shop to inspect and repair or replace the display screen. 2. If the camera is damaged, it must be replaced promptly. 3. If there is poor contact at the connector, it is necessary to promptly inspect and repair the wiring or replace the car wiring.
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How often should the Octavia water pump belt be replaced?

Octavia water pump belt needs to be replaced every 60,000 to 80,000 kilometers. Automotive engines widely use centrifugal water pumps. Its basic structure consists of components such as the water pump housing, connecting plate or pulley, water pump shaft and bearings or integrated shaft bearings, water pump impeller, and sealing device, making it a major component of the vehicle. Symptoms of a damaged water pump are as follows: 1. Unstable idle: If there is an issue with the water pump's rotation, it will directly affect the engine's speed, manifesting as unstable vehicle speed. This usually occurs after the engine has been running for a while, and if the resistance is too great, the engine may stall. These symptoms can initially indicate a damaged water pump. 2. Coolant leakage: The area near the water pump is prone to leaks. In such cases, coolant may leave traces around the water pump's ventilation holes. An engine lacking coolant will "overheat," leading to increased wear and, in severe cases, smoke or even fire. At this point, it's crucial to first check if key components of the cooling system (cooling fan, radiator, water pump, etc.) are damaged and avoid driving under these conditions. 3. Noise issues: Unusual noises may occur, which could be due to damaged internal bearings or a loose or detached impeller from the shaft causing the noise.
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Which country is Volkswagen from?

Volkswagen is from Germany. Here is some introduction about the Volkswagen logo: The 'VW' in the Volkswagen logo stands for the first letters of its full name. The logo resembles three 'V's made with the middle and index fingers, symbolizing the company's motto: 'Victory-Victory-Victory'. Additional information: 1. The car's emblem includes the car's trademark or manufacturer's logo, product label, engine model and serial number, vehicle model and serial number, and vehicle identification code. 2. The purpose of the car emblem is to facilitate the identification of the vehicle's 'identity' by sellers, users, maintenance personnel, and traffic management departments. According to national regulations in China, these emblems must be checked during new vehicle registration and annual inspections.
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What is the actual measured ground clearance of the Tiguan L?

The actual measured ground clearance of the Tiguan L is 160 millimeters. The ground clearance of the Tiguan L refers to the distance between the lowest point (excluding the wheels) and the supporting plane, which indicates the vehicle's ability to pass over obstacles such as rocks and tree stumps without collision. Generally, the higher the ground clearance of the Tiguan L, the better its off-road capability. However, if the ground clearance is too high, the stability at high speeds may decrease. The design of the Tiguan L began in 2006. Its dimensions are 4733 mm in length, 1839 mm in width, and 1673 mm in height, with a wheelbase of 2791 mm. Typically, the ground clearance of sedans ranges between 110 mm and 150 mm, while SUVs have a ground clearance between 200 mm and 250 mm. However, the ground clearance of the Tiguan L is not static; it also depends on the load condition. Therefore, changes in ground clearance should be considered based on the vehicle's load variations. When selecting a vehicle, ground clearance can be one of the reference factors. The choice should depend on the vehicle's intended use and the road conditions. For urban driving on well-paved roads, a vehicle with lower ground clearance can enhance stability and comfort. For frequent travel to remote areas or driving on rough terrain, a vehicle with higher ground clearance is advisable to avoid damage to the undercarriage.
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What is the fuel consumption of the Camry?

The fuel consumption of the Camry ranges from 5.5 to 10.3L. Here is some related information about the Camry: 1. The Camry is a mid-size car launched by Toyota. In terms of power, this car offers two power models, equipped with 2.0L and 2.5L naturally aspirated engines respectively. 2. A hybrid version is also available, which combines a 2.5L naturally aspirated engine with an electric motor. 3. The maximum power of the 2.0L engine is 131kW, with a maximum torque of 210 Nm. The 2.5L engine has a maximum power of 154kW and a maximum torque of 250 Nm. The hybrid version's engine delivers a maximum power of 178 horsepower, while the electric motor provides a maximum power of 120 horsepower.
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