Can You Drive with Water in the Engine Oil?

1 Answers
SerenityAnn
07/29/25 11:50pm
You should not drive if there is water in the engine oil, as water can degrade the performance of certain additives in the oil, disrupt its viscosity, and prevent the formation of a proper lubricating film, leading to mechanical damage and potential failures. Relevant information about engine oil: 1. Mineral Oil: Mineral oil is the residual oil left after refining gasoline and heavy oil from petroleum. While it is a natural oil, it contains more impurities compared to semi-synthetic or full-synthetic oils. It is cheaper but offers poorer lubrication for the engine and has a shorter service life. 2. Semi-Synthetic Oil: Semi-synthetic oil is a middle ground between mineral oil and full-synthetic oil. It contains a large amount of anti-corrosion additives to enhance oil stability and oxidation resistance. 3. Full-Synthetic Oil: Among the three types, full-synthetic oil offers the best quality and durability, though it is also the most expensive. Typically, it can last for 10,000–12,000 kilometers in a passenger car without deteriorating. 4. Hazards of Water in Engine Oil: If a small amount of water enters the engine and mixes with the oil, the oil quality deteriorates. Oil contaminated with water increases wear on engine components, potentially leading to increased engine noise and vibration during future driving.
Was this review help?
15
2
Share
More Forum Discussions

Why is the air conditioning in the Baojun 310W not cooling?

Here are the possible reasons why the air conditioning in the Baojun 310W may not be cooling: 1. Issues with the refrigerant in the air conditioning system: The car's air conditioning system consists of multiple metal pipes with small gaps between them, leading to minor refrigerant leaks. Additionally, the dryer in the system absorbs moisture and retains some refrigerant. When the refrigerant level drops to a certain point, the cooling capacity of the air conditioning diminishes. In some models with dual-zone climate control, insufficient cooling may result in hot air blowing from the vents. 2. Clogged filter screen: Excessive impurities in the refrigerant or the lubricating oil of the car's air conditioning can clog the filter screen, reducing the flow of refrigerant to the expansion valve and causing the air conditioning to stop cooling. 3. Poor refrigerant circulation: If air enters the car's air conditioning system, it can cause excessive pressure in the refrigerant lines, leading to poor refrigerant circulation and insufficient cooling.
2
5
Share

What does it mean to drive without following the examiner's instructions in Subject 2?

Driving without following the examiner's instructions in Subject 2 means failing to obey the examiner's commands. Below are relevant details about the Subject 2 test: 1. Precautions: (1) Before getting into the test vehicle, the examinee must check whether all four doors are closed. If any door is not closed, the test result will be disqualified. (2) After entering the vehicle, observe the dashboard to see if the vehicle is turned off or idling. If the tachometer shows zero, start the vehicle, but ensure the gear is in neutral before starting. (3) Adjust the seat and mirrors, fasten the seatbelt, and test whether the handbrake can be released. If it cannot, promptly contact the test site staff. 2. Common point deductions: (1) Starting the engine with the gear engaged. If the engine is started without the gear in neutral after the vehicle stalls, the test result will be disqualified. (2) Driving without following the examiner's instructions (entering the test items without the voice command to start the test in the test vehicle) will result in disqualification. (3) Incorrect use of the seatbelt (inserting it into the wrong slot or fastening it under the armpit). (4) Not releasing the handbrake when starting. (5) Opening the door before the test announcement of completion is broadcast.
1
2
Share

What does the yellow triangle with an exclamation mark mean in Skoda?

A triangle with an exclamation mark indicates a malfunction in the vehicle's general performance or components and functions. Common issues include parking sensor failure, fuel cutoff system intervention or malfunction, external light failure, and engine oil pressure sensor failure. Solution: It is necessary to visit a 4S shop for inspection to identify the source of the fault. The exclamation mark is a common fault warning in vehicles. Besides the triangle with an exclamation mark, there are four other forms of exclamation mark warnings: a yellow gear with an exclamation mark, a red circle with parentheses and an exclamation mark in the middle, a yellow parentheses with a horizontal line and an exclamation mark in the middle, and a yellow bulb with an exclamation mark. Below is a detailed analysis of these four situations: Automatic transmission failure: A yellow gear with an exclamation mark indicates an automatic transmission fault warning light, meaning there is a fault in the transmission or the transmission lubricant is below the normal range. The transmission oil should be replaced promptly. Brake system failure: A circle with parentheses and an exclamation mark in the middle represents a brake system warning, mainly indicating a malfunction in the brake system or low brake fluid level. The brake system should be inspected immediately to avoid accidents. Tire pressure abnormality: A parentheses with a horizontal line and an exclamation mark in the middle represents a tire pressure monitoring warning light. This light turns on when the tire pressure is too low. Check the tire pressure and restore it to the normal range. Lighting failure: A yellow bulb with an exclamation mark is a lighting fault indicator, indicating a malfunction in one of the vehicle's lights. Solution: Visit a 4S shop as soon as possible for inspection and repair. Alternatively, you can check yourself, focusing on commonly used bulbs such as turn signals, fog lights, and interior lights, to identify the issue.
7
5
Share

Which system is the most advanced for gasoline to CNG conversion?

The AC system is the most advanced for gasoline to CNG conversion. Converting a vehicle from gasoline to CNG is a modification method that changes the fuel type of a motor vehicle. It refers to the process of modifying a vehicle originally using gasoline to run on natural gas. The advantages of converting a vehicle from gasoline to CNG include: higher economic benefits, good social benefits, and high safety. No unit or individual may engage in the following behaviors: 1. Do not alter the registered structure of a motor vehicle without authorization: do not assemble a motor vehicle or alter its registered structure, construction, or characteristics without authorization. 2. Do not change the model of the motor vehicle: do not change the model number, engine number, chassis number, or vehicle identification number. 3. Do not forge, alter, or use forged motor vehicle registration certificates: do not forge, alter, or use forged or altered motor vehicle registration certificates, license plates, driving licenses, inspection qualification marks, or insurance marks. 4. Do not use the registration certificates of other motor vehicles: do not use the registration certificates, license plates, driving licenses, inspection qualification marks, or insurance marks of other motor vehicles.
2
2
Share

Why is the Audi A6 called C8?

C8 is Audi's internal designation, meaning the 8th generation of C-segment cars. Its predecessor was the Audi 100, with the first generation Audi 100 introduced in 1968 and internally coded as C1. The "C" stands for C-segment (mid-size) cars, while "1" indicates the first generation. Additional information: Here are some details about the Audi A6: 1. Body dimensions: The 2019 Audi A6L measures 5050mm in length, 1886mm in width, and 1475mm in height, with a wheelbase of 3024mm. 2. Powertrain: It is equipped with four engine options: 1.8TFSI, 2.0TFSI, 2.5FSI, and 3.0TFSI. 3. Exterior design: The overall visual effect is relatively youthful, with two design styles available: the business-oriented Elegance version and the sportier Dynamic version.
17
0
Share

What are the differences between the Enclave Plus and the Enclave?

Here are the differences between the Enclave Plus and the Enclave: 1. Body dimensions: The Enclave Plus has larger body dimensions. The new model measures 4875/1883/1695 (mm) in length, width, and height, with a wheelbase of 2833mm, making it significantly larger than the Enclave. It also features a 7-seat layout. 2. Powertrain: The Enclave Plus is equipped with a 2.0T engine paired with a 48V mild hybrid system, ensuring strong performance while also focusing on fuel efficiency. Additional information: The Chinese name for the Buick ENVISION is "Ang Kewei" (Enclave). As a new-generation strategic model for General Motors globally, the Buick Enclave's exterior design inherits the essence of the ENVISION Vision concept car.
19
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.