Browse
For Sale
Antiques CollectiblesApparelBaby Kids ItemsBooks， Movies And MusicElectronicsFree StuffGarden OutdoorHealth BeautyHome GoodsHome Improvement SuppliesMusical InstrumentsOffice SuppliesPet SuppliesSporting GoodsTicketToys GamesTransportationOthers
Jobs
AccountingAdministration & Office SupportAdvertising， Arts & MediaBanking & Financial ServicesCall Center & Customer ServiceCEO & General ManagementCommunity Services & DevelopmentConstructionConsulting & StrategyDesign & ArchitectureEducation & TrainingEngineeringFarming， Animals & ConservationGovernment & DefenseHealthcare & MedicalHospitality & TourismHuman Resources & RecruitmentInformation & Communication TechnologyInsuranceLegalManufacturing， Transport & LogisticsMarketing & CommunicationsMining， Resources & EnergyReal Estate & PropertyRetail & Consumer ProductsSalesScience & TechnologySelf EmploymentSport & RecreationTrades & ServicesOther
Property
BuyRent
Cars
Used CarsNew CarsOthers
Services
BusinessCraftsDesign And WebEventsHome ImprovementLegalLessonsPersonalPetsPhotographyRepair And Technical SupportWellnessWriting， Translation， And TranscriptionOthers
Community
Activities & GroupsArtists & MusiciansClasses & LessonsEventsFriendship & NetworkingLost & FoundRideshareSports TeamsVolunteersTravel & Travel PartnersSkills & Language SwapOther

How to Solve Excessive Engine Carbon Deposits?

1 Answers
PatrickLynn
07/29/25 5:03pm
There are 23 solutions for excessive carbon deposits in car engines: 1. Fuel additives: The amine substances in fuel additives can clean carbon deposits and other substances accumulated in the engine system over time. Regular use in small amounts can inhibit carbon deposit formation and reduce engine abnormalities caused by carbon deposits. Some fuel additives can also improve the octane number of the fuel to a certain extent, reducing or eliminating engine knocking caused by insufficient fuel octane. 2. Regular throttle cleaning: This task can be done by yourself without needing to visit a mechanic. The owner only needs to prepare a bottle of carburetor cleaner. Spray the cleaner on the throttle and intake tract to clean the throttle. Of course, if the carbon deposit issue is too severe, professional repair personnel should be consulted for handling.
Was this review help?
20
2
Share
More Forum Discussions

Can I Renew My Driver's License a Few Days Late?

You can renew your driver's license after the renewal deadline. However, you are not allowed to drive from the time your license expires until you receive the new one. If caught driving during this period, you will be penalized for driving without a valid license. What to do if the renewal deadline is exceeded by less than one year: If the renewal deadline is exceeded by less than one year, the driver's license will be in an "overdue for renewal" status. The driver can bring their ID card, expired driver's license, and a medical certificate issued by a county-level or military regimental-level medical institution to the vehicle management office to complete the renewal procedure. No written or practical tests are required to renew the license. What to do if the renewal deadline is exceeded by more than one year but less than three years: If the renewal deadline is exceeded by more than one year but less than three years, the driver's license will be in a "canceled but recoverable" status during this two-year period. Although the license is canceled, it can be reinstated. The driver only needs to take the written test (Subject 1) at the vehicle management office. Upon passing the test, they can proceed with the normal renewal process. What to do if the renewal deadline is exceeded by more than three years: In this case, the driver's license will be in a "canceled" status, meaning the driving qualification is revoked and cannot be reinstated. The driver must retake all required tests, just like a new applicant, to obtain a new driver's license.
6
1
Share

What is the reason for showing 'No Driver Training Attended' when scheduling Subject 1 exam?

The reasons for showing 'No Driver Training Attended' when scheduling the Subject 1 exam include insufficient training hours and the examinee's information not being entered into the system. Insufficient training hours: The Subject 1 exam requires at least 12 hours of completed study before taking the test. Information not entered into the system: Consult your instructor about the situation and remind them to enter your information promptly. Subject 1 exam process: Follow the staff's arrangements and collect your driving training file in order at the waiting area; Bring and present your ID card for inspection by the supervising officer; Mobile phones must be turned off when entering the exam area; No loud talking is allowed in the exam area; Regulation textbooks are not allowed in the exam area (or should be kept in your bag); After the exam, keep your ID card safe and submit the file to the 'Document Submission Window' at the front of the exam area; Candidates who pass the exam will sign under the guidance of the staff at the exit before leaving; Candidates who fail the exam may leave the exam area and wait for notification from their driving school staff about the retake time.
19
0
Share

What Are the Causes of Steering Wheel Noise?

Here are the reasons for steering wheel noise: 1. Damaged thrust bearing: The front wheel shock absorbers also rotate with the wheels when the car turns. After opening the engine hood, you can see the top mounts that secure the two front shock absorbers. These mounts contain thrust bearings. If the thrust bearings lack lubrication or are damaged, noise will occur when turning the steering wheel. On the front shock absorber mounts, there is usually a dust cover. Always ensure this cover is properly in place and not lost. 2. Damaged suspension system: When parking, try to keep the steering wheel straight to protect the suspension system. Avoid forcibly driving over curbs, as this can harm the suspension. Reduce speed when going over speed bumps or rough roads. When crossing speed bumps, try to have both wheels pass over the bump simultaneously.
9
3
Share

How Much Can Insurance Cover for a Flooded Car?

The specific compensation amount for a flooded car depends on the insurance policy coverage and the assessment of damages. Below is relevant information about auto insurance: 1. Introduction: Auto insurance, also known as motor vehicle insurance, refers to a type of commercial insurance that covers personal injuries or property damage caused by natural disasters or accidents involving motor vehicles. 2. Types of Coverage: Auto insurance generally includes compulsory traffic insurance and commercial insurance. Commercial insurance consists of basic coverage and additional coverage. Basic coverage is divided into vehicle damage insurance, third-party liability insurance, comprehensive theft insurance (theft coverage), and passenger liability insurance (driver liability and passenger liability).
2
2
Share

Can You Still Drive When the Tire Pressure Yellow Light Is On?

You can still drive when the tire pressure yellow light is on. There are two colors for indicator lights on the dashboard: yellow reminds the driver that there is a minor issue with the vehicle, but it does not affect driving, and you can proceed to the nearest repair shop for inspection; red indicates a serious fault, and the vehicle must not continue driving—immediately stop and check for repairs. Tire pressure monitoring light on: The tire pressure monitoring indicator is a yellow symbol, an irregular circle with no seal on top and four small spikes at the bottom, containing an exclamation mark inside. The tire pressure monitoring light turning on indicates abnormal tire pressure. Abnormal tire pressure is generally caused by one of the following three reasons: Abnormal tire pressure: Usually, an alert is triggered when the pressure is below 1.8 bar or above 3.0 bar. In this case, the tires need to be checked and the pressure adjusted. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure is not reset in time, the system will still record the previous data, causing the tire pressure monitoring light to turn on. Simply reset the tire pressure to resolve this issue. Damaged tire pressure sensor: The tire pressure sensor is used to monitor tire pressure and is directly installed inside the tire, connected to the tire inflation valve. If the sensor is damaged during driving (e.g., by hitting a curb), the tire pressure warning light will also turn on. For sensor damage, the only solution is to replace it with a new component.
9
4
Share

Is It Illegal to Modify Motorcycle Mirrors?

Modifying motorcycle mirrors is an illegal act. Article 16 of the "Regulations on the Registration of Motor Vehicles" issued by the Ministry of Public Security clearly stipulates the following regarding motorcycle modifications: Installation of front and rear anti-collision devices on small and micro passenger vehicles; Installation of windshields, water tanks, toolboxes, spare tire racks, etc., on freight motor vehicles; Adding interior decorations to motor vehicles. These three scenarios are permitted. Any other modifications, such as changing the brand, model, or engine type of the motor vehicle, or altering the registered appearance and technical data of the motor vehicle, are considered illegal modifications. The legal modification scope for motorcycles is as follows: The legal modification scope for motorcycles is relatively limited, allowing only minor changes. In terms of performance modifications, motorcycles can be equipped with high-end spark plugs, anti-fall bendable aluminum alloy clutch and brake levers, explosion-proof and leak-proof brake lines, aluminum alloy brake fluid reservoirs, high-performance wear-resistant brake pads, etc. For appearance modifications, permissible changes include adding handlebar guards, license plate frames (without obscuring the license plate), decorative lights, and mirrors of the same size. Color changes are also allowed, but flashy multi-color combinations are prohibited; generally, solid colors are acceptable. Due to their small size, the legal modification scope for motorcycles is quite limited, essentially allowing only minor adjustments while maintaining the basic original appearance.
17
4
Share
Trending Ranking
What is the reason for the buzzing sound inside the Mercedes-Benz E300?
What is the application range of gear oil 85w140?
What is the difference between a twin-cylinder and a four-cylinder engine of the same displacement?
4
What Causes the Skoda Octavia Sunroof to Make Noise?
5
Why Can't the Car Start When the Brake Pedal Can't Be Depressed?
6
Which button is for the windshield washer on the Mercedes-Benz E300?
7
How to Fix a Motorcycle Speedometer and Odometer That Aren't Working?
8
What is the correct method to control speed during a long downhill descent?
9
How to Repair a Cracked Plastic Fuel Tank?
10
How long can the Civic continue to drive when it displays 'Change Engine Oil Now'?
More Forum Discussions

What is BYD's battery degradation standard for battery replacement?

10
3
0

Causes and Solutions for Car Air Conditioner Evaporator Freezing

8
0
0

What Causes the Steering Wheel to Be Misaligned When Driving Straight?

11
3
0

Where are the vehicle clearance lights located?

20
3
0
About Us
Terms of Use
Privacy Policy
Help
Contact Us
FAQ
Cookie
Cookie Policy
Cookie Settings
© 2025 Servanan International Pte. Ltd.