What Are the Causes of Engine Carbon Deposits?

[StXavier]

Engine carbon deposits are formed due to: 1. Long-term poor driving habits, such as driving at low engine speeds with high gears; 2. The use of low-quality gasoline with high impurity content, which forms carbon deposits after combustion in the engine; 3. Aging or damage to the engine's carburetor, leading to insufficient fuel atomization before combustion, resulting in carbon deposit formation. Methods for engine maintenance 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. Timely replacement of the car's three filters; 6. Maintaining reasonable engine speeds.