What Causes Loose Steering Wheel?

When to Use Sport Mode in Corolla?

Sport mode can be used during hill climbing, overtaking, and aggressive driving. Below is a relevant introduction to sport mode: 1. The car's sport mode is the vehicle's performance mode: Activating sport mode keeps the engine at high RPM, enhancing power output. In sport mode, the car's performance can truly shine. Additionally, the vehicle adjusts other settings such as stiffening the suspension, increasing support, enhancing throttle sensitivity, and boosting engine air intake. 2. Under normal circumstances: Sport mode should be used during hill climbing and overtaking. It can also be used during high-speed driving, but should not be engaged continuously. This is because sport mode increases transmission load, raises temperature, accelerates wear, and also increases fuel consumption.

16

4

Share

Is the Excelle a Three-Cylinder or Four-Cylinder Engine?

The Buick Excelle has both three-cylinder and four-cylinder versions. Here are specific methods to determine the number of cylinders in a car's engine: 1. Displacement. If the engine displacement is below 1L, it is generally a three-cylinder engine; if the displacement is 2.5L, it is typically a four-cylinder engine; if the displacement is around 3L, it is usually a six-cylinder engine; if the displacement is around 4L, it is generally an eight-cylinder engine; and if the displacement is above 5L, it is typically a twelve-cylinder engine. 2. Spark plugs. Generally, the number of spark plugs corresponds to the number of cylinders, and this method applies to gasoline engines. 3. Ignition coils. The number of ignition coils usually matches the number of cylinders, and this method applies to diesel engines.

20

3

Share

What is the reason for the ABS light coming on after a vehicle inspection?

The reason for the ABS light coming on after a vehicle inspection: During the inspection, tailpipe emissions need to be tested. For front-wheel-drive vehicles, only the front wheels rotate during the tailpipe emissions test. For rear-wheel-drive vehicles, only the rear wheels rotate during the tailpipe emissions test. As a result, the ABS warning light may come on after the inspection, which is normal and will resolve after driving for a while. ABS is the anti-lock braking system in a vehicle, which uses wheel speed sensors to detect the rotation speed of the wheels. During the tailpipe emissions test, not all four wheels rotate together, causing the ABS system to perceive a fault in certain components, thus triggering the ABS warning light after the inspection. After driving a certain distance post-inspection, the ABS warning light will turn off.

18

4

Share

What is the emission standard of Changan CS75?

2017 Changan CS75 complies with the China V emission standard; the 2019 and 2020 models of Changan CS75 meet the China VI standard. Changan CS75 is a compact SUV, very suitable for urban use. The 2017 Changan CS75 is equipped with two engines, one of which is a 1.5-liter turbocharged engine. The 1.5-liter turbocharged engine has a maximum power of 125 kW, a maximum torque of 230 Nm, a maximum power speed of 5500 rpm, and a maximum torque speed range of 1950 to 4500 rpm. It features direct fuel injection technology and uses an aluminum alloy cylinder head and block. This engine is paired with either a 6-speed manual transmission or a 6-speed automatic transmission.

2

5

Share

Where does Mercedes-Benz prompt to add coolant?

Mercedes-Benz prompts to add coolant behind the left headlight in the engine compartment. The steps are as follows: 1. Unscrew the radiator cap, open the radiator drain valve, and drain the antifreeze; 2. Insert a rubber hose connected to a tap water pipe into the radiator filler port, turn on the tap, and let tap water continuously flow through the engine cooling system. Keep the engine idling during the flushing operation until clear water comes out of the radiator; 3. Turn off the tap, wait until the water in the cooling system is completely drained, then close the radiator drain valve; 4. Unscrew the reservoir cap, add antifreeze up to the Max mark, being careful not to exceed it.

8

5

Share

What Causes Car Throttle to Tremble?

Reasons for car throttle trembling: 1. It could be due to engine misfiring or broken high-voltage wires, leading to acceleration shaking. 2. If the throttle is released at this time, the shaking may reduce or disappear. The vehicle speed during the fault occurrence varies with the degree of damage to the faulty component. 3. First, check whether the left and right half-shafts are bent. Then, disassemble and inspect the inner walls of the left and right inner CV joints for wear and pits. In most cases, the issue arises from pits on the inner walls of the CV joints at the contact points with the outer races of the needle bearings—the torque transmission points (stress points). 4. During rapid acceleration, because there is a certain angle between the axial direction of the half-shaft and the inner CV joint, these stress points continuously shift back and forth along the axial direction as the CV joint rotates. The force generated by this movement pushes the car body alternately to the left and right, resulting in the shaking phenomenon.

10

4

Share

What Causes Loose Steering Wheel?

When to Use Sport Mode in Corolla?

Is the Excelle a Three-Cylinder or Four-Cylinder Engine?

What is the reason for the ABS light coming on after a vehicle inspection?

What is the emission standard of Changan CS75?

Where does Mercedes-Benz prompt to add coolant?

What Causes Car Throttle to Tremble?

How to Use Tar Remover Without Damaging Car Paint?

How does the Mitsubishi Pajero front axle actuator work?

How to prevent car glass from retaining water?

What are the tire requirements for the 2021 annual inspection?