Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

How to Clean Direct Injection Fuel Injectors?

2 Answers

VanAnna

07/28/25 2:46pm

Disconnect the vehicle's fuel pump power supply; for some models, you can remove the fuel pump relay. Connect the specialized no-disassembly cleaning tool, locate the fuel injector supply pipe joint, disconnect the fuel hose, and then reconnect it. Open the valve of the no-disassembly cleaning tool, start the engine to maintain idle operation, adjust the flow switch properly, and constantly monitor the engine's operation. Every 2 minutes, increase the engine speed to 1500r/min, maintain it for 20 seconds, then return to idle operation. Repeat this process several times until the cleaning agent is exhausted.

Was this review help?

12

4

Share

LaFrank

08/11/25 10:38pm

As a car novice encountering a clogged fuel injector for the first time, my friend taught me a simple cleaning method. Just buy a dedicated cleaner additive and pour it into the fuel tank - driving a few dozen kilometers will allow the fuel to naturally flush out carbon deposits. Remember to choose reputable brand cleaners, don't cheap out on inferior products that may fail to clean properly or even damage the engine. I watched some online tutorials emphasizing to first turn off the engine, mix the cleaner with gasoline after adding it, then restart and drive slowly to circulate the system. The whole process requires no technical skills, just minimal cost, but be careful not to splash cleaner on skin or eyes - wearing gloves makes it safer. After cleaning, the throttle response became noticeably smoother and fuel efficiency improved slightly - quite a cost-effective DIY solution.

Was this review help?

15

1

Share

Expand All

More Forum Discussions

How to Turn on the Heater in the 10th Generation Accord?

Steps to turn on the heater in the 10th Generation Accord: 1. Before using the heater, wait for the engine coolant temperature to rise to a certain level; 2. The heater control knob has red and blue color markings on both sides - typically cold air is on the left (blue) and warm air is on the right (red). Turning the knob to the left lowers the cabin temperature, while turning it to the right increases the temperature. After the engine warms up, activate the fan speed control to turn on the climate system. During winter operation, avoid using the heater immediately after cold starting the engine when coolant temperature is still low, as this will only blow cold air and unnecessarily increase engine load. The vehicle's heating system utilizes engine coolant routed through a heat exchanger (without requiring additional equipment) and does not increase fuel consumption. The 10th Generation Accord is a 4-door, 5-seater sedan produced by GAC Honda, with dimensions of 4930mm (length) × 1845mm (width) × 1470mm (height) and a 2775mm wheelbase.

How Early Can You Schedule the Subject 4 Exam?

You can schedule the exam after passing Subject 3. Subject 4, also known as the theoretical driving test or driver's theory exam, is part of the assessment for obtaining a motor vehicle driver's license. Subject 3 consists of two parts: the road test and an additional safe and civilized driving test, commonly referred to as 'Subject 4,' which evaluates 'driving ethics.' Since this test is conducted after Subject 3, it is habitually called the Subject 4 exam. Additional Information: 1. Depending on the type of driver's license being pursued, 50 questions are randomly selected from the corresponding Subject 4 question bank at a set ratio. For car licenses, questions are drawn from a pool of 1,240, while for large vehicle licenses, they come from 1,235 questions. Each question is worth 2 points. 2. The test duration is 45 minutes. If you answer 6 questions incorrectly (totaling 12 points), the exam will be terminated. 3. The test includes true/false questions (questions 1-22), single-choice questions (questions 23-45), and multiple-choice questions (questions 46-50). 4. The exam covers image-based questions, scenario recognition questions, and text-based questions.

How to Determine Vehicle Emission Standards?

Methods to check vehicle emission standards include the vehicle's environmental protection label, professional inquiry websites, vehicle factory certificate, and the environmental protection window at the vehicle management office. Specific details are as follows: Vehicle's Environmental Protection Label: The simplest and most direct method is to look at the vehicle's environmental protection label, which has clear markings on the back. Professional Inquiry Websites: Visit professional inquiry websites for verification. You can search for keywords like 'motor vehicle environmental protection' on Baidu to find relevant websites and input vehicle information for inquiry. Vehicle Factory Certificate: For new vehicles, you can refer to the vehicle factory certificate and look for the information inside. However, generally, the vehicle's certificate is kept at the vehicle management office. Therefore, when purchasing a new car, it is advisable to make a copy for future use. Environmental Protection Window at Vehicle Management Office: Bring the vehicle's registration certificate to the environmental protection window at the vehicle management office or the local motor vehicle pollution management center, where staff can assist in checking the information.

What to Do If the Passenger Window Was Left Open and Got Rained On?

Generally, a small amount of rainwater entering the car or even a larger amount of water ingress will not damage the internal wiring system of the vehicle and will not affect the mechanical systems. This is because the car's electrical circuits are protected by sheathed wires, making them unlikely to malfunction easily. If you notice abnormal headlights or other functional issues while driving, it is advisable to have them inspected and repaired promptly. Additional Information: 1. If the electrical equipment is unaffected, simply take the car to a 4S shop for a drying treatment, which usually resolves the issue. If rainwater has seeped into the carpets or floor mats, they should be removed, cleaned, and dried. After addressing the water accumulation, it’s also recommended to disinfect the interior to prevent lingering odors. 2. If there is standing water on the car floor, or if water has seeped beneath the floor covering, or if a musty smell persists after the car has been dried, it indicates that the floor lining, including the underlying foam, has become damp and moldy. In such cases, professional repair services are required to remove the seats and lift the floor covering for thorough cleaning to eliminate the musty odor.

What Causes the Popping Sound in the 10th Generation Accord's Exhaust Pipe?

The reasons for the popping sound in the 10th Generation Accord's exhaust pipe: 1. Exhaust valve erosion or poor sealing; 2. Excessive moisture in the fuel; 3. Water accumulation in the exhaust pipe. Exhaust valve erosion can lead to air leakage, causing the cylinder to malfunction. During engine operation, carburetor backfire may occasionally occur. It is essential to address this issue promptly. Excessive moisture in the fuel can result in the production of large amounts of carbon dioxide and water vapor after combustion of the fuel-air mixture. At low temperatures, water vapor condenses into water, which over time can cause the car's exhaust to produce a popping sound. To address water accumulation in the exhaust pipe, first check the engine's power. If the car's acceleration performance weakens during acceleration, it indicates an issue with the exhaust. If the problem is solely due to water accumulation in the exhaust pipe, revving the engine can help expel the water. The 10th Generation Accord is a vehicle launched by GAC Honda, with body dimensions of 4930mm in length, 1845mm in width, and 1470mm in height, and a wheelbase of 2775mm.

Compression Ratio 10:1 - Should I Use 92 or 95 Octane?

For an engine with a compression ratio of 10:1, 95 octane gasoline should be used. Generally, intermediate sedans with compression ratios between 8.5 and 9.5 should use 92 octane gasoline, while sedans with compression ratios above 9.5 should use 95 octane gasoline. Using lower octane gasoline in high compression ratio engines may cause a sharp increase in cylinder temperature and incomplete fuel combustion. Below is more information about engine compression ratio: 1. Engine compression ratio refers to the degree of compression of the engine's air-fuel mixture, calculated as the ratio of the total cylinder volume before compression to the cylinder volume after compression (i.e., combustion chamber volume). 2. Compression ratio is a very important structural parameter of an engine, representing the ratio of the gas volume when the piston is at bottom dead center (start of compression) to the gas volume when the piston is at top dead center (end of compression). 3. From the perspectives of power and fuel economy, a higher compression ratio is generally better. Higher compression ratios provide better power performance and thermal efficiency, improving vehicle acceleration and top speed accordingly. However, constrained by cylinder material properties and gasoline combustion knock, the compression ratio of gasoline engines cannot be too high.

Trending Ranking

Why Do I Always Cross the Line When Driving on Curves?

What is the solution for a malfunctioning dashboard?

Where to Check the Production Date of Varta Battery?

What is the engine model of the Changan Lingxuan?

What Causes the Throttle Pedal to Vibrate During Acceleration?

Where is the heating switch on the tenth-generation Accord?

Does the 10th Generation Accord Automatically Lock After Leaving the Vehicle?

What is the full car film provided by 4S stores?

Where is the fuel filter located on the Edge?

Does accidentally shifting to M gear cause significant damage to a new automatic transmission car?

More Forum Discussions

How Long Can a Gasoline Vehicle Meeting China III Emission Standards Be Driven?

What is the difference between 91H and 91V on tires?

Does listening to music in a car without starting the engine cause damage to the car?

How to Replace a Lost Motor Vehicle Registration Certificate?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.