Is a tire pressure of 275 kPa normal?

Does adding more engine oil have any impact?

Adding more engine oil does have an impact, as it can reduce the engine's output power. The following are specific hazards of excessive engine oil: 1. Reduced engine lifespan: When the oil level is too high, the oil becomes diluted, leading to a decrease in viscosity. This results in insufficient lubrication and cooling capabilities, causing cylinder scuffing, bearing wear, and affecting normal engine operation. In severe cases, it can shorten the engine's lifespan. 2. Increased carbon deposits in the combustion chamber: When the oil level exceeds the upper limit on the dipstick, some oil may enter the combustion chamber and participate in combustion, leading to oil burning. This can cause the catalytic converter to fail, rapid damage to the oxygen sensor, increased carbon deposits in the combustion chamber, unstable idle, poor acceleration, increased fuel consumption, and excessive exhaust emissions.

14

3

Share

How to Turn Off the Radio in Damai X5?

Damai X5's radio is controlled by the steering wheel. Press and hold the power button to turn off the radio. The steering wheel can also adjust the volume and select radio stations. In radio mode, briefly press the fast-forward or rewind button to automatically search for stations at higher or lower frequencies. Press and hold these buttons to continuously increase or decrease the step size. Release the button and press it briefly again within 5 seconds to manually search for stations at higher or lower frequencies based on the step size. If no action is taken within 5 seconds after releasing the button, the manual search mode will exit. Damai X5 is a product launched by Zotye Group, featuring exquisite and stylish design, modern and luxurious interior, rich technological configurations, powerful and eco-friendly performance, and superior quality. Its body dimensions are 4527mm in length, 1836mm in width, and 1682mm in height, with a wheelbase of 2680mm.

20

4

Share

How to Set the Date on a 2013 Ford Mondeo?

To set the year, month, and day on the 2013 Ford Mondeo Fashion Edition, locate the MENU button on the car's center console. Press it to access the time settings, then set the correct date. Below are specific details about the 2013 Ford Mondeo: 1. Body Dimensions: The new Mondeo measures 4860mm in length, 1854mm in width, and 1480mm in height, with a wheelbase of 2850mm. 2. Powertrain Configuration: The vehicle is equipped with a 1499ml turbocharged engine, model CAF479WQ4. It delivers a maximum horsepower of 182Ps, a maximum power output of 134Kw, a maximum torque of 243NM, and a maximum torque speed range of 1750-4500rpm.

20

3

Share

What are the symptoms of a faulty BMW electronic thermostat?

There are two symptoms of a faulty BMW thermostat: 1. One is when it fails in the open position, causing slow water temperature rise, preventing the engine from operating under normal conditions. Untimely repairs may lead to engine damage. In winter, slow water temperature rise results in no warm air. 2. The other is when the thermostat fails in the closed state, directly causing overheating and severe engine damage. Here are methods to diagnose thermostat failure: 1. After a cold start, immediately open the radiator filler cap. If the coolant in the radiator remains still, the thermostat is functioning normally; otherwise, it indicates malfunction. This is because below 70°C, the thermostat's expansion cylinder contracts, keeping the main valve closed. Above 80°C, the cylinder expands, gradually opening the main valve to allow radiator coolant circulation. 2. If water flows at the radiator inlet pipe when the temperature gauge reads below 70°C, with warm coolant, it indicates the main valve isn't sealing properly, causing premature major coolant circulation. If the thermostat isn't faulty, check if water flows from the engine outlet pipe shortly after temperature rise - detectable by feeling through the pipe. If not, the issue may be a faulty water pump or blocked engine coolant circulation, which is more complicated to repair. 3. If coolant still flows from the radiator's upper tank inlet during cold engine operation, it means the thermostat's main valve cannot close. When engine coolant temperature exceeds 70°C with no flow at the upper tank inlet, it indicates the main valve cannot open properly, requiring immediate repair.

7

1

Share

How to Check Tire Pressure in the 2019 Passat?

To check the tire pressure in the 2019 Passat, you can view it on the central dashboard screen. The working principle of the tire pressure monitoring system is as follows: an internal sensor is installed on the tire hub, which includes a bridge-type electronic pressure sensing device that detects air pressure. This device converts the pressure signal into an electrical signal and transmits it via a wireless transmitter. The 2019 Passat is a four-door, five-seat sedan produced by SAIC Volkswagen. Its body dimensions are: length 4933mm, width 1836mm, height 1469mm, with a wheelbase of 2871mm, a fuel tank capacity of 66 liters, and a curb weight of 1455kg.

13

4

Share

Why are red and blue trains no longer in use?

Cancellation of red and blue trains is due to the railway department's standardization of passenger train exterior colors. Below are specific details regarding passenger train exterior colors: 1. Regulation: To promote the standardization and simplification of railway locomotives and vehicles, the railway department gradually initiated the standardization of conventional-speed passenger trains starting from 2013, with the unification of exterior colors being part of this effort. 2. Unified color scheme: The conventional-speed passenger trains used by the railway department had five exterior colors: green, red, blue, white, and orange. Considering that green conveys a simple, dignified, and environmentally friendly visual effect, the railway department decided to adopt dark green as the unified color for conventional-speed passenger trains. After standardization, Chinese railway passenger trains will have two colors: dark green for conventional-speed trains and white for electric multiple units (EMUs).

14

4

Share

Is a tire pressure of 275 kPa normal?

Does adding more engine oil have any impact?

How to Turn Off the Radio in Damai X5?

How to Set the Date on a 2013 Ford Mondeo?

What are the symptoms of a faulty BMW electronic thermostat?

How to Check Tire Pressure in the 2019 Passat?

Why are red and blue trains no longer in use?

What Causes Gear Shifting Noise?

What is the mix ratio for M5 mixed mortar?

What does the S gear in Civic mean?

What Causes a Sudden Increase in Idle Speed During Cold Start?