How Long Can You Drive with a Slightly Bulging Tire?

Is it serious if tires run over asphalt?

Tires running over asphalt may cause damage. As asphalt is highly adhesive, it becomes increasingly firm over time. Asphalt adhering to tires can reduce friction between the tires and the road surface, potentially leading to brake failure. If asphalt sticks to car tires, it not only poses safety hazards but also becomes increasingly difficult to clean over time. It is recommended to use professional tools and cleaning agents for removal. Below is relevant information about tires: 1. Functions of tires: Mainly include dry road grip, hydroplaning resistance, providing comfort, reducing driving noise, impact resistance, wet road grip, load-bearing capacity, handling performance, average wear, and mileage. 2. Composition of tires: The tread primarily contacts the ground, the shoulder and sidewalls provide support, and the bead contacts the rim to ensure sealing. The interior of the tire is composed of multiple layers of different materials, including tread patterns, overlay, steel belt layers, stress-absorbing rubber strips, carcass ply layers, and inner liner.

13

5

Share

Why does the Audi make a boiling water sound when the air conditioning is turned on?

Audi makes a boiling water sound when the air conditioning is turned on mainly due to the following two reasons: Refrigerant contains impurities: The abnormal noise is generally caused by air and moisture mixed in the refrigerant. Internal structure damage of the compressor: If the situation persists after refilling the refrigerant and the abnormal noise is near the compressor, there is a high probability of internal mechanical structure damage in the compressor. If the abnormal noise recurs after a period of time and is located inside the dashboard, the efficiency of the dryer bottle is likely reduced. The noise after the air conditioning is turned on is mainly the working noise of the compressor and does not constitute a fault.

11

3

Share

Why Does the Volkswagen Center Console Make Noise?

Noise from the Volkswagen center console may be due to prolonged use of the vehicle, leading to aging and loosening of internal components, which can cause the center console to rattle. Here are other possible reasons: Large gaps inside the center console: If the exact cause of the noise cannot be identified, it might be due to significant gaps inside the center console. You can try padding these gaps with materials like sponge to eliminate the noise. Normal phenomenon: Another scenario is noise occurring in cold winter conditions when the car is first started, which typically disappears after driving for a while. This is a normal occurrence and can usually be ignored.

9

3

Share

What Causes a Car to Stall at Idle Speed?

Here is a detailed analysis of the specific reasons for a car stalling at idle speed: 1. Rapid switch signal circuit issues: Due to improper adjustment of the idle contact gap, poor contact, damage, or circuit failure, the engine ECU cannot correctly determine the idle condition, leading to rapid control errors and various idle speed problems. 2. Fuel injector and its circuit issues: Problems with the fuel injector and its circuit affect the quantity and quality of fuel injection. For example, carbon buildup blocking the injector can reduce fuel injection and cause poor atomization, injector wear can lead to excessive fuel injection and leakage, and electrical faults in the injector solenoid coil or its control circuit can result in reduced fuel injection or no injection, causing poor idle operation and misfiring.

15

4

Share

Where is the engine of Chery Fengyun 2 produced?

Chery Fengyun 2's engine is produced in Wuhu and is the ACTECO-SQR477F engine developed by AVL List GmbH of Austria. Introduction to Chery Fengyun 2's engine: The CAC-SQR477F engine has a maximum power of 80kw/6000rpm and a maximum torque of 140N-m/3000rpm, with a specific power output reaching 53.44kw/L. Function of the engine: The car engine is the power-generating device of a vehicle, serving as the heart of the car, determining its power, fuel efficiency, stability, and environmental friendliness.

9

0

Share

Is it normal for the Volkswagen temperature gauge to show 90 degrees?

This situation is normal. The normal operating temperature range for Volkswagen series engines is between 92 and 105 degrees Celsius. A temperature of 90 degrees is perfectly safe for operation. Here are detailed explanations for causes of high engine temperature: Low coolant level: Insufficient or inappropriate coolant cannot effectively dissipate heat generated by engine components, leading to overheating. Cooling system malfunction: Blockages in the radiator grille or core ventilation ducts by debris can impair cooling efficiency. Malfunctioning cooling fans may fail to transfer heat to the coolant during high-speed operation, resulting in elevated coolant temperature and potential boiling issues.

20

1

Share

How Long Can You Drive with a Slightly Bulging Tire?

Is it serious if tires run over asphalt?

Why does the Audi make a boiling water sound when the air conditioning is turned on?

Why Does the Volkswagen Center Console Make Noise?

What Causes a Car to Stall at Idle Speed?

Where is the engine of Chery Fengyun 2 produced?

Is it normal for the Volkswagen temperature gauge to show 90 degrees?

What is the Difference Between Cast Grade and Calendered Grade Color Change Films?

How many points are deducted for using turn signal less than 3 seconds in Subject 3?

Is Driving Over Speed Bumps at 40 mph Harmful to the Car?

Can a Tow Truck Operate in an Underground Garage?