Is Carbon Cleaner Effective for Engine Carbon Deposits?

2 Answers
Nathaniel
09/02/25 6:32am
Engine carbon cleaner is effective, but it should not be used frequently. Long-term use can clog the oil strainer and cause damage to the engine. 1. Methods to clean engine carbon deposits include: 1. High-pressure cleaning of the engine. 2. Disassembling the engine for cleaning. 3. Using an engine carbon cleaning kit ("drip method"). 2. Causes of engine carbon deposits are: 1. The engine running for short periods over a long time. 2. Gasoline containing a large amount of water. 3. Gasoline containing excessive gum. 4. Poor intake valve oil seals in the engine. 5. Long-term poor driving habits. 3. Engine maintenance methods include: 1. Using high-quality engine oil. 2. Using qualified coolant. 3. Regularly cleaning radiator scale. 4. Periodically removing carbon deposits from the car. 5. Replacing the car's three filters on time. 6. Maintaining reasonable engine RPM.
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DelKathryn
09/14/25 8:30am
When it comes to engine carbon deposits, cleaning agents can definitely help. As someone who drives frequently, I've encountered issues like difficulty starting the car and sudden spikes in fuel consumption. Trying fuel additives bought from gas stations - just spray them into the tank and drive on highways - shows decent results. There's slight reduction in carbon buildup and improved throttle response, but don't expect it to solve major problems. For older cars with severe carbon deposits, professional cleaning is necessary. I also recommend using high-quality gasoline and regular highway driving to prevent carbon buildup - it's cost-effective and convenient, just make sure to choose reliable brands and don't go for cheap options.
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