What age group is the BMW 6 Series GT suitable for?

What Causes a Car to Shake When Driving at 80 km/h?

Reasons why a car shakes when driving at 80 km/h: 1. The clutch pressure plate spring is damaged, causing uneven pressure on the surface, which leads to shaking during transmission and results in the entire car shaking. The higher the speed, the more severe the shaking; 2. Old or damaged tires with bulges cause the tires to be out of round, leading to a jumping rotation when in contact with the road surface; 3. A bent car driveshaft causes twisting during rotation, resulting in the entire car shaking; 4. A bent half-shaft, which transmits torque horizontally while the tires move vertically forward, causes instability in the output of horizontal torque, leading to tire wobbling and shaking the entire car; 5. Check the wheel hub for deformation. If the vehicle shakes violently while driving, pull over immediately to inspect and resolve the issue. If the problem cannot be resolved, call for a tow truck. Do not continue driving under any circumstances.

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What are the main functions of a car ECU?

The main function of a car ECU is to compute, process, and judge various information input by engine sensors based on its stored programs, then output commands to control relevant actuators, achieving the goal of fast, accurate, and automatic control of engine operation. The working process of a car ECU: when the engine starts, the electronic control unit enters the working state, certain programs and steps are retrieved from the ROM and enter the CPU. Under the control of the CPU, each instruction is executed in a cycle one by one. The engine information required during the execution of the program comes from various sensors, and the signals from the sensors first enter the input circuit for processing.

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What tires does the original Corolla come with?

The original Corolla comes with Dunlop and Michelin tires for high-end configurations, and Bridgestone for low-end configurations. The tire specifications include 195/65R15, 225/45R17, and 205/55R16. Among them, Bridgestone's Turanza tires focus on providing a comfortable driving experience, incorporating multiple Bridgestone leading technologies such as NanoPro-Tech tread compound, uniform shoulder design, and noise-reducing tread pattern design, offering excellent overall performance. The Corolla is equipped with a 1.8L inline-four engine (2ZR type) featuring dual VVTi technology, paired with either a 6-speed manual transmission or a 4-speed automatic transmission, delivering a maximum power of 100kw and a peak torque of 175Nm. In terms of body dimensions, the car measures 4630mm in length, 1775mm in width, and 1480mm in height, with a wheelbase of 2700mm.

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What engine does the Mustang have?

The Mustang is equipped with a 2.3T turbocharged engine and a 5.0L naturally aspirated engine. The 2.3T engine delivers a maximum power of 220 kW and a peak torque of 434 Nm, while the 5.0L engine produces a maximum power of 343 kW and a peak torque of 556 Nm. The Mustang is a performance sports car launched by Ford. In terms of appearance, the front face of the Ford Mustang features a large grille, which better highlights the car's sporty character. From the side view, the Mustang adopts a continuous waistline design that visually elongates the car's profile, further emphasizing its dynamic and sporty essence.

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What is the impact of oxalic acid on the three-way catalyst?

Oxalic acid may weaken the purification effect of the three-way catalyst, leading to issues such as increased emission pollution, primarily due to improper cleaning. The oxalic acid solution should be mixed with water at a ratio of 1:10; otherwise, it may damage the three-way catalyst. Steps for cleaning the three-way catalyst with oxalic acid: 1. First, use a lift to raise the vehicle and completely remove the three-way catalyst. 2. Soak and clean the three-way catalyst with the oxalic acid solution, then rinse it with clean water. 3. Reinstall the cleaned three-way catalyst into the vehicle and start the engine for testing.

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What Does Tire Specification Indicate?

Tire specification indicates the width, aspect ratio, type of the tire, and the applicable size of the tire. Taking the tire specification 185/60R14 as an example, 185 indicates that the width of the tire is 185mm, 60 indicates that the percentage of the tire's section height to its width is 60%, which is the aspect ratio of the tire, R stands for radial tire, and 14 indicates that the rim diameter is 14 inches. Tires with a larger aspect ratio will have better comfort and lower noise, while tires with a smaller aspect ratio will have poorer comfort and higher noise. Some tires with a smaller aspect ratio, when passing over speed bumps or uneven road surfaces at higher speeds, are prone to bulging on the sidewalls. Therefore, owners using low-profile tires need to pay attention to reducing speed when encountering speed bumps or low-lying road conditions.

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What age group is the BMW 6 Series GT suitable for?

What Causes a Car to Shake When Driving at 80 km/h?

What are the main functions of a car ECU?

What tires does the original Corolla come with?

What engine does the Mustang have?

What is the impact of oxalic acid on the three-way catalyst?

What Does Tire Specification Indicate?

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