What is the method to reset the maintenance light on the Haval New H6?

What is the ground clearance of the Tiguan?

The ground clearance of the Tiguan is 18cm. The Tiguan is a compact SUV under the Volkswagen brand. The Tiguan L has larger dimensions than the Tiguan, providing more interior space. The Tiguan is equipped with two engines: a 1.4-liter turbocharged engine and a 1.8-liter turbocharged engine. The 1.4-liter turbocharged engine is paired with a 6-speed dual-clutch transmission, while the 1.8-liter turbocharged engine is matched with a 6AT transmission. The front suspension of the Tiguan uses a MacPherson independent suspension, and the rear suspension uses a multi-link independent suspension, which enhances wheel contact with the ground and improves grip. Better wheel grip enhances the vehicle's handling and comfort.

13

5

Share

What is Engine Auto Start-Stop Malfunction?

Engine auto start-stop system malfunction manifests as: the starter operates longer than usual, and after barely starting, the engine speed remains around 500r/min. Sometimes you may hear the starter operate briefly and then stop immediately. When you press and release the brake pedal again, the starter can resume normal operation and start the engine. Most auto start-stop malfunctions occur when the control unit detects that the vehicle cannot start normally after stalling. Things to note about engine start-stop: 1. Do not use the air conditioner when auto start-stop is enabled. If the air conditioner is used, the engine will start within 10 seconds. When auto start-stop is enabled, the air conditioner will not cool but only blow air. If the temperature difference between inside and outside is too large, the engine will restart, and frequent starts and vibrations will significantly reduce passenger comfort. 2. Do not use auto start-stop in traffic jams. Turning off the start-stop system improves passenger comfort more than reducing that tiny bit of fuel consumption. Additionally, stopping and restarting the engine results in slower acceleration, making it easier for others to cut in. Turning off auto start-stop reduces excessive engine wear caused by frequent starts and stops, and more importantly, prevents slow acceleration. 3. Do not enable the start-stop system on slopes. When temporarily stopping on a slope, avoid using the start-stop system, as releasing the brake may cause the vehicle to slide directly. The engine may not start in time, leading to insufficient braking power assistance, which can easily create dangerous situations.

17

3

Share

What are the reasons for slow acceleration when stepping on the gas in winter?

The reasons for slow acceleration when stepping on the gas in winter are as follows: 1. Issues with the engine fuel system. Clogged fuel injectors, leaking fuel pipes, reduced fuel pump power, or a blocked fuel filter can all cause the car to lack power when going uphill. The main reason for this feeling of powerlessness is that the engine does not receive enough fuel during uphill driving, leading to decreased combustion efficiency and insufficient horsepower. 2. If components such as the air filter or throttle valve are clogged or malfunctioning, resulting in insufficient air intake, this can also cause the car to accelerate slowly and lack power. Spark plugs are also a common source of problems. 3. If the spark plugs are misfiring, it can lead to acceleration issues. If the car feels sluggish and there is noticeable shaking in the steering wheel or body when the car is stationary, this indicates that at least one cylinder in the engine is not functioning properly or has stalled. Generally, a four-cylinder engine can still run if one cylinder is not working, but as the number of cylinders increases, this symptom becomes harder to detect. 4. If the air conditioning is on during summer, small-displacement models may feel sluggish when accelerating, and fuel consumption will increase significantly. This is because the air conditioning requires the compressor to be driven, and the compressor consumes a large amount of power. The engine has to handle this significant internal load, which inevitably results in slow acceleration and a lack of power.

12

5

Share

How to Use a Piston Ring Pliers?

Piston ring pliers are a specialized tool designed for installing and removing piston rings. When using piston ring pliers, the ring clamp on the pliers should grip the opening of the piston ring. Hold the handles and apply even pressure gradually, allowing the pliers to slowly contract while the ring clamp gently expands the piston ring. This enables the piston ring to be either removed from or installed into the piston ring groove. It is essential to apply uniform force when using piston ring pliers to avoid breaking or damaging the piston ring due to excessive force, as well as to prevent hand injuries. The steps for removing piston rings are as follows: 1. Remove one piston and clean it thoroughly with a cloth. 2. Use the piston ring pliers to remove the two compression rings: Ensure the claw part of the pliers faces upward, and apply even pressure when using them. 3. Remove the first compression ring first. 4. Then remove the second compression ring. 5. Pay attention to the direction of the rings during removal; if there are no markings, make a note. 6. Remove the oil ring: The oil ring can be removed manually by first taking off the upper scraper ring, followed by the lower scraper ring, and finally removing the oil ring expander. 7. Arrange the oil rings in order. 8. Use needle-nose pliers to remove the piston pin circlip. 9. Use a specialized tool to remove the piston pin and take it out by hand. 10. After disassembly, use a scraper to clean carbon deposits from the piston.

1

4

Share

What is the difference between the Nissan Patrol XE and SE?

The differences between the Nissan Patrol XE and SE are: 1. Different headlights: The XE is equipped with halogen headlights and lacks LED daytime running lights; the SE features xenon headlights and LED daytime running lights. 2. Different cleaning devices: The XE does not have headlight cleaning devices; the SE includes headlight cleaning devices. The XE has black mirrors without turn signals, while the SE comes with body-colored mirrors and turn signals. The XE only has a parking radar button, whereas the SE is equipped with a parking radar switch button, trunk opening button, and headlight height adjustment button. The Nissan Patrol is a luxury off-road SUV series launched by Nissan, primarily featuring off-road vehicle configurations.

3

Share

What is the difference between the Nissan Patrol Y61 and Y62?

The difference between the Nissan Patrol Y61 and Y62 lies in their model generations: the Y61 is the fifth generation of the Patrol series, while the Y62 is the sixth generation. The Nissan Patrol is a vehicle series launched by Japanese automaker Nissan, primarily featuring off-road configurations. The Patrol Y61 is a large off-road vehicle equipped with solid front and rear axles. Its exterior design adopts straight lines, giving the entire body a relatively flat appearance. In contrast, the Y62 model features a more rounded and stylish exterior design compared to its predecessor. The Y61 has a rear-mounted spare tire with a split tailgate design, whereas the Patrol Y62 utilizes an underbody-mounted spare tire.

19

3

Share

What is the method to reset the maintenance light on the Haval New H6?

What is the ground clearance of the Tiguan?

What is Engine Auto Start-Stop Malfunction?

What are the reasons for slow acceleration when stepping on the gas in winter?

How to Use a Piston Ring Pliers?

What is the difference between the Nissan Patrol XE and SE?

What is the difference between the Nissan Patrol Y61 and Y62?

What to Do If You Violate Traffic Rules During the Period of Driver's License Suspension?

How to Deal with a Locked Geely Vision Anti-Theft System That Prevents Starting?

How to reset the auto-dipping rearview mirror?

What Causes Insufficient Cylinder Compression?