Why is the car lacking power and unable to accelerate?

What Causes a Loud Exhaust Pipe Sound?

If the sound is very loud and obvious, it indicates a high possibility of exhaust backfiring. Exhaust backfiring occurs when fuel combusts within the exhaust system, causing occasional sudden increases in exhaust pressure and resulting in a popping sound. Potential causes include: an engine ignition timing advance angle that is too small; an excessively lean air-fuel mixture failing to ignite properly in the cylinder; or an excessively rich air-fuel mixture failing to ignite properly in the cylinder. Additional Information: Automotive Exhaust Bellows: Automotive exhaust bellows, also known as flexible exhaust pipes, are installed between the engine exhaust manifold and the muffler. They provide a flexible connection for the entire exhaust system, serving to reduce vibration and noise, facilitate installation, and extend the lifespan of the exhaust muffler system. Notes: Check for leaks before the muffler or within the muffler itself. Increased noise is often caused by cracks in the muffler or the pipes leading up to it. This is typically due to poor combustion during engine operation, resulting in an overly rich air-fuel mixture.

4

3

Share

What Level of Wind Can a Car Withstand?

It is not advisable to drive in winds of level 6 to 7. When encountering strong crosswinds, the driving stability of the car can be affected. During high-speed driving, the stability of the car is crucial. It is a misconception that heavier cars inherently have better high-speed stability. Additional Information: Car Stability: The stability of a car at high speeds depends on factors such as chassis tuning and aerodynamics. If a car's shock absorbers are relatively soft, its stability at high speeds will be poor, even if the car has a significant weight. Precautions: When driving in windy conditions, cars are affected by crosswinds, especially vans or large vehicles, which are particularly vulnerable due to their higher center of gravity and larger side surface area. Additionally, lighter cars are also highly susceptible to crosswinds, and the faster the car's speed, the stronger the effect of the crosswind.

7

1

Share

Where is the towing hook located on the Geely Boyue?

Geely Boyue's towing hook is located on the rear bumper. Remove the hidden cover, screw in the towing hook, and then attach the tow rope for towing. Prefer using a tow bar: If the vehicle behind has braking issues or needs towing on icy/snowy roads, a tow bar should be prioritized. A rigid tow bar prevents the towed vehicle from losing control and colliding with the towing vehicle in case of sudden braking or excessive pulling. Even under normal conditions, using a tow bar is safer. Choose the appropriate towing hook: The towing hook must not only 'hook' properly but also be securely fastened. Ensure the hook is firmly attached and double-check its stability before towing.

8

4

Share

What is the rubber strip on the car door frame called?

The rubber strip on the car door frame is called the door sealing strip. It is a product that seals the car door, making it harder to open, and serves functions such as shock absorption, waterproofing, sound insulation, heat insulation, dust prevention, and fixation. Extended information: Functions: Mainly applied to door panels, door frames, side windows, front and rear windshields, engine hoods, and trunk lids, serving purposes in waterproofing, dust prevention, sound insulation, temperature insulation, shock absorption, and decoration. Composition: The door sealing system mainly targets two areas. One is the sealing of the door opening area, which relies primarily on an inner door sealing strip installed around the flanged edge of the side door opening or an outer door sealing strip installed around the door to seal the entire door opening. Some car models have both sealing strips, while others only have one. Different car models choose the sealing strategy based on performance requirements or cost objectives.

10

1

Share

Can the heater be turned on while charging a new energy vehicle?

It is possible to turn on the heater while charging a new energy vehicle, but it is generally not recommended. Using the air conditioning during charging increases the internal charge load on the battery, causing the battery pack to continue working before it is fully charged. This accelerates the degradation rate of the power battery pack. Moreover, during the charging process, new energy vehicles typically operate under stable voltage and current conditions. However, using high-power appliances like the air conditioning requires higher voltage, which can lead to unstable current and negatively affect charging efficiency. Additionally, the battery capacity of a new energy vehicle's power battery pack is fixed during charging. If the air conditioning is used, it will continuously consume power, thereby prolonging the overall charging time. More importantly, using electrical appliances in the vehicle during charging accelerates the reaction speed of the battery's internal materials due to the current flow in the cycle. This speeds up battery degradation, and simultaneous charging and discharging can exacerbate battery aging and potentially increase the risk of spontaneous combustion. Therefore, although most pure electric vehicles currently allow the air conditioning to be used while charging, it is advisable to minimize simultaneous charging and discharging to prolong the battery's lifespan.

5

3

Share

How many seconds does it take for a car to run 100 meters?

100-meter acceleration is a test of the car's engine power. An average car takes about 8 seconds to cover 100 meters, while a supercar typically takes only 3 seconds. Additional information: Maximum speed: The maximum speed refers to the highest driving speed a car can achieve on a level and well-paved road (concrete or asphalt). It is the speed at which the driving resistance and driving force are balanced under windless conditions on a flat road, and it is one of the three evaluation indicators of a car's dynamic performance. Influencing factors: There are many factors that affect a car's maximum speed, such as the engine's power, maximum torque, rotational speed at maximum torque, transmission ratio, and driving resistance. The maximum speed is measured on a flat and windless road with zero acceleration, so gradient resistance and acceleration are zero. Therefore, the main resistance factors affecting the maximum speed are air resistance and rolling resistance.

3

0

Share

Why is the car lacking power and unable to accelerate?

What Causes a Loud Exhaust Pipe Sound?

What Level of Wind Can a Car Withstand?

Where is the towing hook located on the Geely Boyue?

What is the rubber strip on the car door frame called?

Can the heater be turned on while charging a new energy vehicle?

How many seconds does it take for a car to run 100 meters?

Why does the Jimny shake when cold and have weak acceleration?

Where is the GPS installed in the Baojun 730?

Does the 2017 VV7 support CarPlay?

What Should Never Be Stuffed into a Car's Exhaust Pipe?