When the engine carbon deposition is severe, the following four symptoms will appear and need to be dealt with in time:
1.Power drop: Due to the accumulation of carbon deposits, the intake and exhaust valves of the engine may become narrow, resulting in a decrease in engine power. Even when the accelerator is pressed, the vehicle may not be able to accelerate.
2.Poor fuel economy: Carbon deposits can reduce the efficiency of fuel combustion, resulting in poor fuel economy. Even under the same driving conditions, engines with heavy carbon deposits require more fuel to maintain the same power output.
3.Difficult starting: If the carbon deposits in the engine are severe, it may affect the starting performance. For example, it may take longer to start the engine during a cold start, or the engine may stall after starting.
4.Excessive exhaust emissions: Carbon deposits can affect the engine's exhaust system, resulting in excessive emissions. Not only does this have an impact on the environment, but it can also cause the vehicle's fault lights to come on.
February**Dynamic Incentive Plan If the above symptoms appear, it is recommended to go to a professional car repair shop or 4S shop in time to check and clean up the engine carbon deposits. Methods to clean up carbon deposits include using fuel additives, engine cleaners, or disassembling the engine for cleaning. At the same time, car owners should maintain good driving habits and replace air and oil filters regularly to reduce the formation and accumulation of carbon deposits.