What Causes Excessive Consumption of Car Antifreeze?

What does automotive PCV mean?

It stands for Positive Crankcase Ventilation system. Its main function is to direct gases from the crankcase into the intake manifold through the PCV valve, thereby preventing emission deterioration and other issues. It prevents oil vapors from directly entering the atmosphere and also prevents oil deterioration. Nowadays, PCV has become a standard feature in automobiles. Advantages of automotive PCV: 1. Prevents lubricating oil deterioration: During engine operation, not all of the air-fuel mixture is completely burned. Some of it leaks into the crankcase along with exhaust gases. If the mixture remains mixed with the oil for a long time, it can reduce the oil's cooling effectiveness and increase corrosion on engine components. 2. Reduces pressure and temperature to prevent overheating: Gasoline vapors entering the crankcase increase the pressure and temperature inside, which can cause oil to leak from seals. Ventilation helps cool the oil and prevent leaks. 3. Recycles combustible gases: This benefits fuel economy and reduces emission pollution.

13

1

Share

How to Check the Fuel Level on a Car's Fuel Gauge?

The number of illuminated grids indicates the fuel balance; the more illuminated grids there are, the more fuel remains. The fuel gauge is marked with two letters, E and F. E stands for Empty, meaning the tank is empty; F stands for Full, meaning the tank is full.

5

0

Share

Is Replacing a Car Radiator Frame Considered a Major Accident?

When the radiator frame is integrated with the vehicle body frame, replacing the radiator frame is considered a major accident. The car radiator is a crucial component of the vehicle and requires regular cleaning. Below is a detailed introduction on car radiator cleaning: 1. Overview: The car radiator cooling system should be cleaned once a year to maximize the lifespan of the car radiator. Cleaning the car radiator should be performed when the engine is turned off and cooled down. 2. Others: Car maintenance refers to the preventive work of regularly inspecting, cleaning, supplying, lubricating, adjusting, or replacing certain parts of the car, also known as car servicing. The purpose of car maintenance is to keep the vehicle clean and in good technical condition, eliminating potential hazards.

10

1

Share

Why Can't the Subject 2 Exam Fee Be Paid?

Due to a system error, please wait and try again later. Below is relevant information about Subject 2: 1. Introduction: Subject 2, also known as the small road test, is part of the motor vehicle driver's license examination. It refers to the field driving skills test. For small vehicles (C1/C2), the exam includes five mandatory items: reverse parking, parallel parking, stopping and starting on a slope, right-angle turns, and curve driving (commonly known as S-turns). 2. Teaching Objectives: Master the basic essentials of driving operations and possess fundamental vehicle control abilities; proficiently grasp basic methods of field and road driving, with the capability to reasonably use vehicle controls and correctly manage the vehicle's spatial position, accurately controlling the vehicle's position, speed, and route.

16

3

Share

How to Handle an Overdue Vehicle Inspection?

Check if the vehicle has any violation records, and if so, resolve them first. Bring your ID card, driver's license, vehicle registration certificate, and the valid compulsory traffic insurance policy for the current year to the vehicle management office. Submit the application form and all required documents to the staff, then pay the inspection fee. Prepare the fire extinguisher and warning triangle in advance. After passing the inspection, collect the annual inspection sticker, which allows you to legally drive on the road.

10

3

Share

What to do if the car radiator is leaking a little?

Sometimes due to frequent bumps, the radiator cap may become loose. Check if it's loose. Open the engine oil cap. If you find traces of emulsification in the oil, you'll need to replace the engine cylinder gasket. Add air pressure into the radiator. The leaking spot will show water leakage due to the air pressure, helping you locate the gap for repair.

12

0

Share

What Causes Excessive Consumption of Car Antifreeze?

What does automotive PCV mean?

How to Check the Fuel Level on a Car's Fuel Gauge?

Is Replacing a Car Radiator Frame Considered a Major Accident?

Why Can't the Subject 2 Exam Fee Be Paid?

How to Handle an Overdue Vehicle Inspection?

What to do if the car radiator is leaking a little?

Is It Okay to Leave the Car Air Conditioner On Overnight?

What is the actual fuel consumption of the T-Roc?

How many models does Qinqi Suzuki 125 have?

Will soaking tires in water for a day have any impact?