How to Determine if a Car is Burning Oil?

1 Answers
AnthonyRose
07/25/25 4:01pm
Here are the effects of a car burning oil: 1. Mild burning: Increased fuel consumption, insufficient power, prone to carbon deposits, which can make the car hard to start and cause engine shaking. 2. Severe burning: Significant oil consumption, severe engine wear. If the oil burns out completely, the engine will require major repairs. 3. Identification and inspection: Observe the concentration of blue smoke. Frequently check the oil dipstick to monitor the rate of oil consumption. Here are the solutions for a car burning oil: 1. For older vehicles experiencing oil burning, consider using a higher viscosity oil to improve the sealing between the engine pistons and cylinder walls. The ultimate solution to completely resolve oil burning is to conduct a thorough inspection and repair of the vehicle to address the root cause. 2. If signs of oil burning are detected, regularly check the oil dipstick, replace the oil and oil filter as specified in the product manual, and use genuine oil filter parts. If abnormal oil consumption is observed, take the car to a repair shop for inspection.
Was this review help?
8
5
Share
More Forum Discussions

Will stalling during the third driving test result in an immediate failure?

Stalling during the third driving test will not result in an immediate failure. Below is a detailed explanation regarding stalling in the third test: Basis for not failing due to stalling: During the third driving test, if the engine stalls due to improper operation, 10 points will be deducted. As long as no further mistakes are made in the subsequent procedures, the test can still be passed successfully. Otherwise, a retake will be required. Reasons for stalling in the third test: The main reason for stalling during the third driving test is releasing the clutch too quickly when starting. If the clutch is released too fast, the power output from the engine and the power input from the transmission do not match proportionally, causing a sudden increase in friction, which leads to stalling. In simpler terms, the RPM is too low. Therefore, when starting, slowly release the clutch while gently pressing the accelerator. Once the RPM is about right, you can fully release the clutch.
9
4
Share

Does Coasting in Neutral Save Fuel in a Manual Transmission?

Coasting in neutral with a manual transmission does not save fuel. Reasons why coasting in neutral does not save fuel: Many modern vehicles are equipped with electronic fuel injection systems. When the car is shifted into neutral, the ECU defaults to assuming the car is idling, thereby increasing fuel injection to maintain idle speed. The electronic fuel injection control system inherently has fuel reduction or cutoff capabilities. Coasting in neutral not only negates this function but also increases fuel injection. Hazards of coasting in neutral: Coasting in neutral can cause engine knocking, where the force of fuel combustion cannot fully perform work, impacting the connecting rod mechanism and leading to premature wear. Additionally, due to insufficient low-speed torque, acceleration becomes sluggish, potentially increasing fuel consumption.
1
0
Share

Why is the Diesel Heater Emitting Black Smoke?

Diesel heater emitting black smoke may be due to incomplete fuel combustion or poor ventilation. Below are the specific reasons: Incomplete Fuel Combustion: When combustion is incomplete, additional impurities are generated inside the diesel heater, leading to black smoke emission. The fuel injection volume of the oil pump can be adjusted appropriately. If the battery voltage or current is insufficient, the spark plug temperature may not reach the required level to ignite the air-fuel mixture, which can also cause smoke emission. Poor Ventilation: Compressed fuel with low density requires a larger volume to release a certain amount of heat. When the internal space of the diesel heater accommodates fuel exceeding the rated capacity, insufficient ventilation or poor airflow can lead to smoke emission. Under conditions of insufficient oxygen supply, compressed diesel fuel cannot burn completely or may not burn fully within a short time, resulting in smoke emission. It is advisable to improve the ventilation system and appropriately increase the size of the ventilation openings.
14
0
Share

What Are Some Tips for Driving School Subject One Exam?

Driving school Subject One requires learning to categorize question types, compare questions, and practice with mock exams. Categorizing Question Types: When doing theoretical questions, you should learn to categorize the types of questions yourself. The most difficult to remember are often those related to lights, vehicle distance, and speed, which require memorizing a lot of information. Comparing Questions: You should learn to compare questions yourself. In fact, many questions in Subject One require comparison to remember, especially some similar traffic signs that can easily cause confusion. Practicing with Mock Exams: The prerequisite for mastering learning techniques is to practice questions diligently. There are now many apps for practicing Subject One questions, making it very convenient to study on your phone. If you don’t go through all the questions several times, passing the exam will be quite difficult.
7
2
Share

Does carrying an electronic driver's license count as carrying a driver's license?

Carrying an electronic driver's license counts as carrying a driver's license. Relevant regulations: Electronic driver's licenses have the same legal effect as paper driver's licenses. For drivers who present an electronic driver's license, traffic police will no longer verify the paper driver's license and cannot impose penalties for not carrying a "paper driver's license." Usage scenarios for electronic driver's licenses: Electronic driver's licenses are valid nationwide and can be presented in scenarios such as roadside inspections, violation handling, accident handling, driver's license services, car rentals, insurance processing, and proof of driving qualifications. Usage scenarios for paper driver's licenses: For on-site law enforcement, if a certain point threshold is not met and the driver's license needs to be confiscated, the individual must carry the paper driver's license to the traffic management department for processing. If a certain point threshold is met and the driver's license needs to be confiscated, the individual must carry the paper driver's license to a traffic management service point to participate in a full-point education program.
11
3
Share

What should the tire pressure of the LaCrosse be?

The normal tire pressure range for the LaCrosse is 2.4-2.5 bar. Due to seasonal factors, the tire pressure can be appropriately increased by 0.2 bar in winter and reduced by 0.1 bar in summer. This data is based on the international GBT2978-2008 standard requirements. The LaCrosse's tire pressure monitoring system is indirect, utilizing the vehicle's ABS balance control, and only displays underinflation when there is a leak. To check the tire pressure, first prepare a tire pressure gauge, locate the original tire pressure label, press the gauge onto the tire valve to measure and read the value, and remember to replace the valve cap after checking. Generally, a tire pressure above 2.8 bar is considered too high, and below 2.0 bar is considered too low. Hazards of overinflation: Reduced tire friction and adhesion, affecting braking performance; causes steering wheel vibration and deviation, reducing driving comfort; accelerates wear on the central tread pattern, shortening tire lifespan; increases vehicle vibration, indirectly affecting other components' longevity; overstretches tire cords, reducing elasticity and increasing load during driving. Hazards of underinflation: Increased friction with the road surface, leading to higher fuel consumption; causes heavy steering and deviation, compromising driving safety; increases movement in tire sections, leading to abnormal heat from excessive rolling; weakens cord and rubber functionality, causing delamination or cord breakage and excessive friction with the rim, damaging the bead area and causing abnormal wear; multiplies friction with the ground, rapidly increasing tire temperature, softening the tire, and drastically reducing strength. High-speed driving may result in a blowout. If the tire pressure monitoring indicator light comes on (a yellow symbol with an irregular circle, no stamp on top, four small spikes below, and an exclamation mark inside), there are generally three possible causes: Abnormal tire pressure: Typically triggers an alarm below 1.8 bar or above 3.0 bar. Immediate tire inspection and pressure adjustment are required. Tire pressure monitoring not reset: After inflating the tires, failing to reset the tire pressure monitoring system causes it to display outdated data, lighting the indicator. Simply reset the tire pressure to resolve this. Damaged tire pressure sensor: The sensor, installed inside the tire and connected to the inflation valve, monitors tire pressure. If damaged during driving (e.g., by impact), the tire pressure warning light will activate. Damaged sensors must be replaced.
14
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.