···
Log in / Register

Is Engine Carbon Cleaner Effective?

3 Answers
Selena
09/04/25 4:16am
Engine carbon cleaner is effective. The method for cleaning engine carbon deposits is as follows: 1. Remove the intake hose to expose the throttle body; 2. Disconnect the negative terminal of the battery and turn off the ignition switch; 3. Straighten the throttle plate and spray a small amount of carburetor cleaner into the throttle body; 4. Wipe clean with a polyester cloth or high-grade non-woven fabric. The function of the engine is to convert the thermal energy of gasoline into mechanical energy by burning the expanding gas in a sealed cylinder to push the piston and perform work. Engine maintenance methods include: 1. Use qualified engine oil; 2. Use qualified coolant; 3. Regularly clean the radiator scale; 4. Regularly remove carbon deposits from the engine; 5. Replace the vehicle's air filter, oil filter, and fuel filter on time; 6. Check the condition of the spark plugs; 7. Maintain normal engine speed.
Was this review help?
2
0
Share
HarleyDella
09/16/25 5:22am
I've been driving for over ten years and have used engine carbon cleaner a few times. It works quite well for carbon buildup issues. For example, after prolonged use, sludge and carbon deposits accumulate in the combustion chamber, reducing engine power and increasing fuel consumption. Adding some cleaner to the fuel tank and driving a few hundred kilometers can dissolve some carbon deposits, making acceleration smoother. However, the effectiveness depends on product quality and the severity of carbon buildup. It's fine for mild preventive use, but severe cases may require professional cleaning at a garage. I've also tried cost-saving methods, but don't skimp on quality—cheap products might corrode sensors and cause bigger losses. Using it during regular maintenance can extend engine life. Overall, it's a cost-effective maintenance method.
Was this review help?
18
4
Share
Expand All
SanAubrey
10/30/25 5:56am
As an experienced driver, I'd like to talk about the role of carbon deposit cleaners. They are useful, but must be used wisely. Carbon deposits form naturally, especially during frequent low-speed driving when engine internals accumulate grime, leading to unstable idling or difficult starts. After adding a cleaner, the chemicals help remove deposits and improve performance. I've used it on my older car and observed slightly reduced fuel consumption with noticeable power restoration. But remember, it's not a universal solution: if carbon buildup is too severe, it may only clean the surface while deeper issues require mechanical treatment. Choose reputable brands and avoid overuse to prevent part damage. Combined with regular inspections, it can save significant repair hassles. Personally, I recommend trying it every 5,000 kilometers to ensure safety and effectiveness.
Was this review help?
3
0
Share
Expand All
More Forum Discussions

What is the maximum displacement of the Porsche 718?

The maximum displacement of the Porsche 718 is 2.5 liters. The Porsche 718 is equipped with four types of engines: a low-power version of the 2.0-liter turbocharged engine, a high-power version of the 2.0-liter turbocharged engine, a low-power version of the 2.5-liter turbocharged engine, and a high-power version of the 2.5-liter turbocharged engine. The Porsche 718 is Porsche's entry-level sports car, available in two models: the sports coupe Porsche Cayman and the convertible Porsche Boxster. It is a mid-engine, rear-wheel-drive, two-seater, two-door sports car. The car features a full-keyboard design for mobile phone connectivity, with functions such as call answering controllable via steering wheel buttons. The 718 also comes with a dual-zone automatic climate control system, heated seats, and an automatic CD changer.
13
4
Share

How to Turn on the Fog Lights on the Lamando?

The method to turn on the fog lights of the Lamando is: rotate the light switch to the position of the position lights or low beam, then pull outward—the first level activates the front fog lights, and the second level activates the rear fog lights. The function of fog lights is to make the vehicle more visible to other road users in low-visibility conditions such as fog, rain, or dust. They are installed at the rear of the vehicle and emit a red signal light with higher intensity than the tail lights. The Lamando is a compact car introduced by SAIC Volkswagen, with dimensions of 4599mm in length, 1826mm in width, and 1425mm in height, and a wheelbase of 2656mm. The front of the car features a family-style design, with a three-bar grille connected to the headlights, round fog lights on either side of the bumper, and very smooth side lines.
15
4
Share

What should be paid attention to when starting a car?

When starting a car, you need to pay attention to the following: check the surrounding conditions of the vehicle, whether there are obstacles under the car or around the body. For a cold start, the engine needs to be preheated, and the preheating time depends on the temperature. You can start the car once the idle speed returns to normal. Remember to fasten your seat belt and check if the position of the driver's seat and rearview mirrors is appropriate. There are eight steps to start the car: 1. Step on the clutch pedal; 2. Shift the gear lever into first gear; 3. Turn on the turn signal; 4. Honk the horn; 5. Release the parking brake; 6. Slightly press the accelerator with your right foot to ensure sufficient engine power when starting; 7. Lift the clutch pedal; 8. After the car enters the normal driving route, turn off the turn signal.
6
4
Share

How to Remove a Child Safety Seat?

The steps to remove a child safety seat are: 1. Adjust the headrest of the safety seat to the highest position; 2. Press the shoulder strap adjuster and extend the shoulder straps to their maximum length; 3. Open the buckle to separate the left and right shoulder straps, then place them on both sides of the seat; 4. Use your fingers to hook the red ropes on the sides of the safety seat or first push the seat inward with your knees, then simultaneously press the red buttons with both hands and pull backward forcefully until you hear a click, indicating the safety seat has been successfully removed. A child safety seat is specifically designed for children of different weights, installed in vehicles to effectively enhance child passenger safety. In the event of a car collision or sudden deceleration, it can reduce impact forces on children and restrict their body movement.
7
2
Share

Does the Hongqi EHS9 have a fuel version?

Hongqi EHS9 does not have a fuel version; it is a large electric SUV under the Hongqi brand. Below are the relevant details: Body dimensions: The Hongqi EHS9 measures 5209 mm in length, 2010 mm in width, and 1731 mm in height, with a wheelbase of 3110 mm. Configuration: The Hongqi EHS9 is available in seven-seat, six-seat, and four-seat versions. This model comes in both low-power and high-power variants. The low-power version features dual motors, as does the high-power version. Total power: The low-power version has a combined motor power of 320 kW and a total torque of 600 Nm. The high-power version has a combined motor power of 405 kW and a total torque of 750 Nm.
18
5
Share

What are the symptoms of engine blow-by?

Symptoms of engine blow-by: Difficulty in starting the engine, insufficient power, and when the blow-by is severe, the engine cannot start or run. Common locations for engine blow-by include blow-by from the valve cover and blow-by from the crankcase oil filler port with white smoke emission. When encountering engine blow-by, the first step is to use a cylinder pressure gauge to check the cylinder pressure of each cylinder. The pressure difference between cylinders should not exceed 10% of the average value. Hazards of engine blow-by: 1. When the blow-by exceeds the specified value, it will lead to increased power loss; 2. Due to the high temperature of the blow-by gas and the inclusion of substances such as dust and aluminum oxide in the intake air, it accelerates component wear, increases oil viscosity, and turns the oil black; 3. The temperature of the piston and piston rings rises, causing the lubricating oil in the ring grooves and on the rings to burn and stick, resulting in the piston rings losing elasticity and becoming stuck or breaking.
5
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.