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What are the symptoms of a damaged car fan clutch?

2 Answers

DelPreston

09/01/25 4:16am

The symptoms of a damaged car fan clutch include: 1. Excessive airflow, preventing the engine temperature from rising in a timely manner; 2. Insufficient airflow, causing the engine temperature to become too high and preventing normal operation. The causes of a damaged car fan clutch are: 1. Failure of the bimetallic temperature sensor; 2. Silicone oil leakage; 3. Breakage of the silicone oil fan drive pin. The solutions for a damaged car fan clutch are: 1. Loosen the tightening nut behind the fan; 2. Insert the pin head of the locking plate underneath into the hole on the drive shaft; 3. Tighten the nut again. The functions of the fan clutch are: 1. Reducing fan power consumption; 2. Minimizing noise and wear; 3. Preventing engine overcooling; 4. Reducing pollution and saving fuel.

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LaDiana

09/13/25 7:04am

While driving, I noticed the temperature gauge needle frequently spikes, especially during traffic jams or slow driving, accompanied by a strange humming noise from the fan, as if it's struggling to rotate. Sometimes the fan doesn't turn at all, leading to poor air conditioning cooling performance with insufficiently cold airflow. If ignored long-term, high engine temperatures can easily trigger the overheating warning light and may even damage the cylinder head gasket or cooling system, resulting in costly repairs. During routine maintenance, it's advisable to pay attention to these signs for early detection and resolution.

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How to reset the tire pressure light on the Elysion?

The tire pressure light on the Elysion can only be reset when all the tire pressures are normal. The specific steps to reset it are as follows: 1. Press the page up/down button at the lower right corner of the steering wheel to find the "Personalized Settings" function in the vehicle's onboard computer display; 2. After locating the "Personalized Settings" function, press the confirmation button to enter, then use the page up/down button to find the "Tire Pressure Calibration" setting; 3. Once the "Tire Pressure Calibration" setting is found, press the confirmation button, and the Elysion's tire pressure light will be reset. Important notes regarding the car's tire pressure monitoring system: 1. When the tire pressure monitoring light comes on, it indicates abnormal tire pressure. In this case, pull over immediately and conduct a thorough inspection of the tires to check for issues such as underinflation, leaks, punctures, or damage. Repair or replace the tire promptly to avoid safety hazards; 2. After repairing the tire, reset the tire pressure monitoring system promptly to prevent unnecessary issues; 3. When replacing a tire, if the tire pressure monitoring sensor is mounted on the tire, replace it along with the tire; 4. After replacing a tire, perform a "Tire Pressure Learning" procedure to bring the tire pressure monitoring system back to normal standards.

Is it against the rules to remove the rear seats of a van?

Removing the rear seats of a van violates regulations. Below are specific introductions to vehicle violations: 1. Changing the body color: Every vehicle must be registered with the vehicle management office. While modifications are allowed, they require registration. However, excessive changes may lead traffic police to deem the vehicle inconsistent with its actual specifications, which is also illegal. 2. Obstructed license plates: Obstructing license plates results in a 12-point penalty, and in severe cases, the vehicle may be impounded. 3. Unauthorized modifications to headlights and engines: Some owners illegally alter headlight colors, engine power, or exhaust systems, compromising driving safety. Such actions incur a 12-point penalty and fines.

Is a Paper Insurance Policy Still Required for Vehicle Inspection in 2021?

As long as an electronic insurance policy is available, a paper insurance policy is not required when handling the annual inspection of motor vehicles. 1. Taking Taizhou as an example, when registering a new vehicle or issuing an inspection qualification mark (on-site or exemption) locally in Taizhou, it is no longer necessary to submit a paper compulsory traffic insurance policy to the vehicle management department. There is also no time difference in the policy. The vehicle management department can process the business after confirming the insurance data through background data query and comparison. 2. After the insurance data is interconnected with the traffic police platform, the traffic police and vehicle management departments can query and compare policy information at any time, making it convenient for car owners to handle related procedures.

What is the maximum speed when the speed limit is 120?

The speed limit of 120 kilometers per hour allows for a maximum overspeed of 50%, which is 180 kilometers per hour. Additional information: 1. Highways should indicate the speed limit for each lane, with the maximum speed not exceeding 120 kilometers per hour and the minimum speed not less than 60 kilometers per hour; 2. On highways, the maximum speed for small passenger vehicles should not exceed 120 kilometers per hour, while other motor vehicles should not exceed 100 kilometers per hour, and motorcycles should not exceed 80 kilometers per hour; 3. For roads with two lanes in the same direction, the minimum speed for the left lane is 100 kilometers per hour; for roads with three or more lanes in the same direction, the minimum speed for the leftmost lane is 110 kilometers per hour, and the minimum speed for the middle lane is 90 kilometers per hour; 4. If the speed limit indicated by road signs differs from the above lane speed regulations, the speed limit indicated by the road signs should be followed.

Can I Transfer to Another Driving School After Passing Subject One?

In fact, it is possible to change driving schools, but since a driver training contract relationship has already been established between the student and the driving school, it is necessary to negotiate with the original driving school. If the driving school agrees to the student transferring to another school and refunds part of the fees (the amount of which is also subject to negotiation between both parties), then the student can apply to the vehicle management office to cancel the previous registration information and re-register. Here are the specific details about transferring to another driving school: 1. As for the refund amount when changing driving schools, there is no universally applicable data. The fees vary by region and driving school, and each individual's situation is different. The final refund amount ultimately depends on the negotiation results between both parties. 2. If the driving school relocates its original campus, causing the student to travel an excessive distance for training, this situation is due to the driving school's unilateral reasons. If both parties fail to reach an agreement on this matter, the student may request a full or partial refund of the tuition fees. If the student wants to change driving schools due to personal reasons, the driving school is not obligated to refund the fees—it still depends on the negotiation outcome between both parties.

Can You Get Carbon Monoxide Poisoning by Sleeping in a Car with the AC On?

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