Why does the car air conditioner not cool when idling?

What Causes Acceleration Shaking Between 1500 to 2000 RPM?

1500 to 2000 RPM acceleration shaking can be caused by the following reasons: 1. Excessive carbon deposits: Severe carbon buildup in the engine cylinders can lead to clogged spark plugs and valves, directly causing the car to shake at idle. If the vehicle's acceleration performance has significantly declined and the shaking is persistent, consider an engine cylinder cleaning. 2. Fuel supply system malfunction: Unstable fuel pressure can cause inconsistent air-fuel mixture concentration, leading not only to shaking but also unstable idle. First, consider replacing the fuel filter, as prolonged use may clog the filter element. Then, check the fuel pressure bypassing the fuel filter. If abnormal, it might be a fuel pump issue. 3. Worn engine mounts: This is a very common cause of shaking. If the engine shaking worsens over time but the power output doesn't weaken accordingly, consider checking the engine mounts. 4. Misfiring cylinders: This is the most common cause of engine shaking, bar none. The problem lies with the engine ignition coils or spark plugs. If the ignition coils fail or the spark plugs cannot fire for some reason, the car will experience shaking.

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What tires are compatible with 16×3.0 tires?

16x30 tires are compatible with 16x25 tires. Tires are round elastic rubber products installed on various vehicles or machinery for ground rolling. They are usually mounted on metal rims, supporting the vehicle body, cushioning external impacts, and ensuring contact with the road surface to maintain driving performance. More relevant information is as follows: 1. Maintain distance during high-speed driving: Avoid unnecessary or frequent braking to reduce tire damage. For safety, pay attention to the tread depth of the tires. Tires that are nearly worn out have reduced friction with the road surface and longer braking distances, so avoid high-speed driving. 2. There is a one-to-one correspondence between tire load and pressure: Overloading is similar to low pressure, which can cause tire damage. Frequent overloading can reduce tire lifespan by 20%-50%. Incorrect loading methods can also lead to uneven tire load distribution, affecting individual tires with excessive load and reduced lifespan. 3. Pressure is the life of the tire: The inflation pressure must comply with national standards for different types and specifications of tires. Regularly check tire pressure, as both overinflation and underinflation can cause abnormal wear, tread groove cracking, cord breakage, ply separation, and tire blowouts. For continuous high-speed driving, the pressure should be increased by 5%-10% above the standard pressure. Additionally, tire pressure will rise due to temperature increase after driving, and air should not be released at this time.

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How to turn on the air conditioning in a BMW 525?

Method to turn on the air conditioning in a BMW 525: Press the power button on the air conditioning fan or AC switch, adjust the temperature to a suitable level after the air starts blowing from the vents, and then adjust the airflow direction. It's important to note that you should not open the windows when the air conditioning is on to prevent the temperature from not dropping effectively, which would waste energy and fuel. Also, avoid turning on the air conditioning when the refrigerant is insufficient, as this could increase the load on the system and shorten its lifespan. The BMW 525 has a body size of 5087mm in length, 1868mm in width, and 1500mm in height, with a wheelbase of 3108mm. In terms of configuration, the BMW 525 is equipped with passive pedestrian protection, run-flat tires, fatigue driving alert, electric trunk, active grille shutters, steering wheel memory, and a full LCD instrument panel, among other features.

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How to reset the trip mileage on Baojun 510?

Method to reset the trip mileage on Baojun 510: Insert the key into the ignition and turn it to the ON position, then press the button on the right side of the instrument panel. The trip mileage records the distance from point A to point B or the distance covered on a full tank of fuel, while the speedometer indicates the vehicle's speed. The Baojun 510 is a compact SUV launched by SAIC-GM-Wuling, with dimensions of 4220mm in length, 1740mm in width, and 1625mm in height, and a wheelbase of 2550mm. It is equipped with a 1.5-liter inline four-cylinder naturally aspirated engine, delivering a maximum power of 105 horsepower and a maximum torque of 135 Nm, meeting the China VI emission standards.

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What is the fuel tank capacity of the Audi Q5?

The fuel tank capacity of the Audi Q5 is 75 liters. The Audi Q5 is a dynamic and versatile SUV that perfectly combines the body design of a sports car, efficient power and agile handling, the off-road safety performance of an SUV, and the excellent comfort and flexible interior space of a station wagon. It inherits many of the advantages of the third-generation top-tier SUV, the Audi Q7. In terms of appearance, the stylish exterior of the Audi Q5 continues the design style of the Audi Q7, featuring Audi's signature chrome-plated large grille, highlighting its fashionable and dynamic design. The integrated headlights appear more lively compared to the A4 model.

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What does the 12580 one-click car moving service mean?

12580 is a comprehensive information service platform provided by China Mobile for its customers. By dialing 12580 and pressing key 5, you can connect to a manual service to report the license plate number; then, the 12580 customer service will transfer the call to the car owner's mobile phone, allowing the two car owners to communicate directly. After the call ends, a reminder text message for moving the car will be sent (this message will be sent regardless of whether the car owner answers or not). Generally, residential property management offices register information for all residents, including vehicle information. By identifying yourself and explaining the situation to the property management, they will notify the car owner to move the vehicle. Additional information: Note 1: You can dial 12580 anytime across the country to inquire about various types of information such as dining, entertainment, tourism, weather, transportation, and public services, as well as to inquire about and book hotels and flights. The query results will be communicated to the customer via voice, text messages, or multimedia messages. Note 2: 114 is a helpline. By providing details such as location, car color, and license plate number to the 114 platform, after verifying the information, the platform can find the other car owner's phone number and help the user promptly notify the other party.

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Why does the car air conditioner not cool when idling?

What Causes Acceleration Shaking Between 1500 to 2000 RPM?

What tires are compatible with 16×3.0 tires?

How to turn on the air conditioning in a BMW 525?

How to reset the trip mileage on Baojun 510?

What is the fuel tank capacity of the Audi Q5?

What does the 12580 one-click car moving service mean?

How many gears does a car wiper have?

What are the basic contents of car maintenance?

What Causes the Weak Sound of Car Tweeters?

Reasons for Gasoline Generator Stalling Shortly After Startup