What Causes Steering Wheel Vibration When Driving at 120 km/h?

What Causes the Car Speedometer to Stop Working?

Car speedometer failure is caused by malfunctions in the vehicle speed sensor and its drive mechanism; speedometer (speed indicator) malfunction; faults in the wiring or mechanism connecting the sensor to the speedometer; or issues with the vehicle trip computer in higher-end models. Additional Information: Speedometer Failure: There are two scenarios for a non-functioning speedometer. One is when it remains at 0, which usually indicates a broken or short-circuited cable. The other is when it stays at the maximum point, commonly referred to as "pegging the needle," which can be reset. Odometer Also Not Working: If both the speedometer and odometer remain at 0, it is highly likely due to a faulty speed sensor or wiring issues between the sensor and the instrument panel. In such cases, professional repair at a service center is recommended.

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Where is the cabin air filter of Chery Fengyun 2 located?

Chery Fengyun 2's cabin air filter is located at the upper left side of the engine compartment, specifically beneath the right wiper. The filter's sealing cover is secured by two screws. After removing these screws and lifting the cover, you can access the cabin air filter for removal. The replacement frequency depends on actual usage conditions, typically every six months to a year for urban family cars. The Chery Fengyun 2 measures 4333mm in length, 1686mm in width, and 1480mm in height, with a wheelbase of 2527mm. It is equipped with a CACSQR477F engine delivering a maximum power of 80 kW and maximum torque of 140 N·m.

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Is 12L per 100km considered high fuel consumption?

12L per 100km is not considered high fuel consumption. Reasons for high car fuel consumption: 1. Temperature effects causing fuel consumption fluctuations: Generally in winter when temperatures are low, fuel consumption increases somewhat, almost comparable to fuel consumption when using air conditioning in summer. 2. Lack of vehicle maintenance over time: Dirty engine oil and air filters can also lead to increased fuel consumption. Dirty oil results in poor lubrication, increasing resistance in the engine's moving parts, requiring more energy to overcome this resistance, thus increasing fuel consumption. 3. Spark plugs needing replacement: Once spark plugs reach the end of their lifespan, although they can still function, they may cause delayed ignition due to insufficient energy, missing the optimal ignition timing. 4. Insufficient tire pressure: Low tire pressure increases the contact area between the tires and the ground, increasing friction and thus driving resistance, leading to higher fuel consumption.

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What Causes Squeaking Noises from Car Wheels?

Car wheels produce abnormal noises for the following reasons: Swing Arm Ball Joint: If the lower swing arm ball joint is loose with excessive clearance, abnormal noises will occur when the car bumps. Aging Plastic Components: If the stabilizer bar bushings are loose with excessive clearance, abnormal noises will also be produced. Damaged Shock Absorber: A damaged shock absorber can also cause abnormal noises when the car passes over uneven roads. Although shock absorbers have a relatively long service life, they are still a vulnerable part of the car. If the driving environment is poor or the car is frequently driven aggressively, damage or oil leakage is inevitable. If the buffer rubber has aged, replacing the rubber is sufficient. If the shock absorber is damaged or leaking, the shock absorber needs to be replaced.

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What is the function of a car's high-mounted brake light?

The function of a car's high-mounted brake light is to alert vehicles behind, thereby preventing rear-end collisions. The high-mounted brake light is generally installed at the upper part of the rear of the vehicle, making it easier for following vehicles to notice when the front vehicle brakes, thus helping to avoid rear-end accidents. Since most cars already have two brake lights installed at the left and right ends of the rear, the high-mounted brake light is also referred to as the third brake light, high-mounted stop lamp, or third stop lamp. Vehicles without a high-mounted brake light, especially low-chassis cars and microcars, may have rear brake lights that are positioned too low and often not bright enough. This can make it difficult for drivers of following vehicles, particularly those in taller vehicles like trucks, buses, and coaches, to see clearly, increasing the risk of rear-end collisions.

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Why Do Spark Plugs Need to Be Replaced?

Reasons for replacing spark plugs: Long-term failure to replace spark plugs can lead to carbon buildup, which is harmful to the engine. Spark plugs operate in high-temperature and high-pressure environments. After a period of use, part of the electrodes will be eroded, the electrode gap will increase, and the electrodes will oxidize, all of which will shorten the lifespan of the spark plug until it can no longer produce a spark and must be discarded. Spark plugs are made of materials such as nickel alloy, iridium, platinum, and iridium-platinum alloy. Nickel alloy spark plugs need to be replaced approximately every 20,000 kilometers; platinum spark plugs should be replaced around 40,000 kilometers; iridium spark plugs can last between 60,000 to 80,000 kilometers before needing replacement. The specific replacement interval for spark plugs can be referenced from the manufacturer's maintenance manual, which provides recommended replacement cycles.

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What Causes Steering Wheel Vibration When Driving at 120 km/h?

What Causes the Car Speedometer to Stop Working?

Where is the cabin air filter of Chery Fengyun 2 located?

Is 12L per 100km considered high fuel consumption?

What Causes Squeaking Noises from Car Wheels?

What is the function of a car's high-mounted brake light?

Why Do Spark Plugs Need to Be Replaced?

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