What does transmission oil 75w85 mean?

What is the speed limit for turning?

According to relevant regulations, the maximum speed for a motor vehicle when turning shall not exceed 30km/h. When turning on a highway, the speed should be controlled at around 60km/h, but not lower than 40km/h. When turning, pay attention to whether there are traffic signals or if it is a dedicated turning lane, and obey traffic rules to avoid danger. With traffic signals: At intersections with marked lanes, enter the appropriate lane based on the intended direction of travel; yield to vehicles already inside the intersection when preparing to enter a roundabout; when turning left, stay to the left of the center point of the intersection. Activate the turn signal when turning, and use low beams when driving at night. Without traffic signals: If there are traffic signs or markings, yield to the party with the right of way; if there are no traffic signs or markings, stop and look before entering the intersection, yielding to vehicles coming from the right; turning vehicles must yield to vehicles going straight; right-turning vehicles from the opposite direction must yield to left-turning vehicles. Dedicated right-turn lane: Applicable to roads where right turns do not require waiting for traffic signals. At signalized intersections where right turns do not require stopping for signals, solid lines can be drawn 50 to 100 meters before the intersection to separate straight and right-turning traffic in advance. This avoids congestion at the intersection when the signal turns red due to excessive straight traffic, which could block right-turning vehicles and reduce efficiency. Such dedicated right-turn lanes are set up to improve traffic flow efficiency.

19

2

Share

What are the models of Yuchai engines?

Yuchai engine models include: 41124G, 61126G, 6108330, 61056QA, 6105ZQJ3300, 6105ZLQJ3600, 6108ZQ4306, 108ZLQA3000, 6108ZLQBA3100, 4108D30, 4110ZQEO200, 4108ZQDO200, 4110ZLQEO400. Yuchai Group is a state-owned enterprise in Guangxi, and Yuchai engines are mainly used in bus diesel engines, commonly matched with vehicles such as Dongfeng, Foton, and JAC.

4

3

Share

What to Do About Unstable Throttle Control?

Unstable throttle control is mostly caused by incorrect operation of the accelerator pedal. When pressing the accelerator pedal, the heel of the right foot should be placed on the floor of the cabin as a support point, and then the sole of the foot should press on the accelerator pedal, using the flexion and extension of the ankle joint to press down and lift the pedal. The car's accelerator pedal does not directly control the fuel injection volume but rather the throttle opening. When the accelerator pedal is pressed, the throttle opening increases, allowing more air to enter the engine. Consequently, the ECU commands the fuel injection system to inject more fuel, causing the engine speed to rise and the car to accelerate. Over time, carbon deposits can form on the throttle due to frequent use. It is advisable to clean the throttle periodically. When cleaning the throttle, it should be removed and cleaned with a specialized cleaning agent.

5

0

Share

What Are the Reasons for the Heater Not Blowing Hot Air When the Engine Temperature Rises?

The reasons for the heater not blowing hot air when the engine temperature rises are: 1. The air filter is dirty or clogged, significantly reducing the airflow and affecting the heating efficiency; 2. The thermostat is stuck open or opens too early, causing the cooling system to enter the major circulation prematurely. If the outside temperature is very low, the cold air while driving will quickly cool the antifreeze, preventing the engine from reaching the optimal temperature and the heater from blowing hot air; 3. The water pump impeller is damaged or slipping, resulting in insufficient flow through the heater core, which affects heat transfer; 4. The heater core is clogged, preventing the heat from dissipating properly; 5. The control cable for the heater's hot/cold air flap is detached, the heater blower is damaged, the flap is dislodged, or the heater valve is faulty.

3

Share

What to Do When the Wiper Doesn't Clean Water Properly?

When the wiper doesn't clean water properly, it's because the part of the wiper blade that contacts the windshield cannot fit tightly against it. This issue can be resolved by replacing the wiper blade with a new one. Wiper blades are made of rubber, and rubber products tend to age over time with prolonged use. Wiper blades are something every car owner interacts with while using their vehicle—they operate when cleaning the windshield and are also necessary during rainy or snowy weather. There is no strict usage period for wiper blades; they should be replaced as soon as they fail to clean water properly or produce unusual noises during operation.

7

4

Share

What brand are the original tires for the Toyota Corolla?

The original tires for the Corolla vary by model. Below is an introduction to the tires used in different models: 1. The new Corolla uses Bridgestone Turanza tires with a size of 205/55/R16, which offer good overall performance. 2. The mid-to-high-end Corolla models are equipped with Dunlop ENASAVE EC300 series tires, size 205/55/R16. The EC300 tires belong to Dunlop's eco-friendly series, featuring newly developed low-fuel-consumption rubber materials to reduce overall rolling resistance. 3. The base model Corolla uses Yokohama ADVAN dB series tires, size 205/55/R15. The ADVAN dB series is a product developed by Yokohama to achieve excellent noise reduction while emphasizing superior sports performance, handling, and a smooth driving experience. These tires feature low fuel consumption, strong wet and dry grip, and wear resistance.

11

5

Share

What does transmission oil 75w85 mean?

What is the speed limit for turning?

What are the models of Yuchai engines?

What to Do About Unstable Throttle Control?

What Are the Reasons for the Heater Not Blowing Hot Air When the Engine Temperature Rises?

What to Do When the Wiper Doesn't Clean Water Properly?

What brand are the original tires for the Toyota Corolla?

What are the tips for using the S gear and L gear in the Vezel?

What is the function of an oil-gas separator?

What engine does the Swift use?

Why is one tire always low on pressure?