Is It Necessary to Clean Carbon Deposits?

1 Answers
DelTimothy
07/25/25 3:41am
Cleaning carbon deposits is necessary. Since there is currently no complete method to prevent the formation of carbon deposits, if they are not cleaned regularly, carbon deposits will accumulate endlessly. Once carbon deposits build up, mild symptoms such as engine shaking and reduced power may occur; in severe cases, it could even lead to engine cylinder scuffing, cylinder explosion, or knocking. The cause of engine carbon deposits is simple: they are a coking-like substance formed from unsaturated olefins and gums in fuel under high temperatures. An engine is a machine that converts other forms of energy into mechanical energy. It was invented in the UK and can refer to both the power-generating device and the entire machine including the power unit.
Was this review help?
8
3
Share
More Forum Discussions

How Often Should Shell Fully Synthetic Oil Be Changed?

Shell fully synthetic engine oil should be changed every 10,000 kilometers or generally between 9 to 12 months. The specific replacement interval depends on the driving environment, especially for city driving where the vehicle often idles; in such cases, the replacement interval should be shortened. Types of Engine Oil: Generally, engine oil is categorized into 3 types: fully synthetic, semi-synthetic, and mineral oil. Replacement Intervals for Different Types of Engine Oil: Fully synthetic oil is typically changed every 10,000 kilometers or once a year. Semi-synthetic oil is usually changed every 7,500 kilometers or every 7 to 8 months. Mineral oil is generally changed every 5,000 kilometers or every 6 months.
17
2
Share

Which country produces Chery?

Chery is produced in China. Chery is a state-controlled enterprise engaged in automobile manufacturing, headquartered in Wuhu City, Anhui Province. The company's products cover passenger cars, commercial vehicles, micro cars, etc. Representative models of Chery include the Eastar, Chery QQ, Tiggo, Chery A1, Chery A3, Fengyun, Cowin, Cowin 2, Chery E5, Riich G6, Riich G5, Riich M1, Riich M5, and Tiggo 8. Taking the 2020 Tiggo 8 manual fashion version as an example: its body dimensions are 4700 mm in length, 1860 mm in width, and 1746 mm in height, with a wheelbase of 2710 mm. This car is equipped with a 1.5T 156 horsepower L4 engine, with a maximum power of 115 kW.
1
2
Share

What is the reason for the abnormal noise during car idling that disappears when the clutch is pressed?

The reason for the abnormal noise during car idling that disappears when the clutch is pressed is due to issues with the clutch pressure plate, release bearing, or gear bearings inside the transmission. The clutch is a crucial component in the vehicle's transmission system, installed between the engine and the gearbox, capable of connecting or disconnecting the engine from the transmission. The functions of the clutch include: 1. Facilitating gear shifting and preventing overload in the transmission system; 2. Ensuring that the engine's crankshaft and transmission device can transmit or cut off the engine's power output according to the needs of the vehicle's operation; 3. Assisting the car in starting smoothly. During driving, the driver can press or release the clutch pedal as needed to temporarily separate and gradually engage the engine and the gearbox, thereby cutting off or transmitting the engine's power input to the transmission.
4
1
Share

What are the reasons why the door of Audi Q7 cannot be locked?

Audi Q7 door cannot be locked due to: 1. Remote lock failure or factors such as aging of the car's remote transmitter antenna causing the remote key to be ineffective; 2. Strong magnetic field signal interference around the car. If the door is found not to lock, the spare mechanical key can be used to lock it. The Audi Q7 is a mid-to-large SUV that emphasizes comfort, with a body length, width, and height of 5069mm, 1968mm, and 1716mm respectively, and a wheelbase of 3001mm. The Audi Q7 is equipped with a four-wheel steering system. When steering at low speeds, the rear wheels turn in the opposite direction, reducing the turning radius and the width of the driving trajectory. At high speeds, the rear wheels turn in the same direction, improving wheel response speed, dynamic performance, and stability.
5
1
Share

How to Turn On Car Lights?

Methods to turn on car lights: 1. Turn signals are used when changing direction, divided into left and right turn signals. When activated, the lights flash continuously. Pull the car's lever downward to activate the left turn signal and push it upward for the right turn signal; 2. Fog lights are used in rainy or foggy weather, with the main feature of strong penetration in low visibility conditions, alerting vehicles behind to prevent rear-end collisions; 3. Hazard warning lights (double flashing lights) are mainly used to alert other vehicles and pedestrians. The hazard light button is located in the middle of the dashboard, and pressing the red button once activates them; 4. To turn on the low beam headlights, simply rotate the light switch to the low beam position, and the low beams will illuminate. For daily driving, activating the low beams is sufficient to meet the needs; 5. High beam headlights are activated by pushing the light control lever forward or pulling it inward. Pushing it forward keeps the high beams on continuously, while pulling it inward once flashes the high and low beams alternately.
7
2
Share

What brand is mrxus?

mrxus is a vehicle brand under SAIC Maxus. The models under SAIC Maxus include: the wide-body light passenger V80, MPV G10, SAIC Maxus RV80 camper, the groundbreaking pickup T60, full-size SUV D90, pure electric wide-body light passenger EV80, fuel cell vehicle FCV80, and the first green and environmentally friendly pure electric MPV EG10 in its class in China. Taking the SAIC Maxus D90 as an example: it is equipped with a 12.3-inch high-definition touch central control screen, the SAIC Ali Banma intelligent car networking system, bilateral Easy Entry, 360-degree reversing camera, high-end leather seats, intelligent induction tailgate, electric folding and heated rearview mirrors, TPMS tire pressure monitoring system, PEPS keyless entry and one-button start system, among other configurations.
7
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.