What Causes the Squeaking Sound When Accelerating a Car?

[StMorgan]

The reasons for abnormal sounds when accelerating a car are as follows: 1. Loose dashboard or console: The engine needs to intake a large amount of air during operation. If the air is not filtered, the suspended dust in the air will be sucked into the cylinder, accelerating the wear of the piston group and cylinder; larger particles entering between the piston and cylinder can cause severe "cylinder scoring." The air filter is installed in front of the carburetor or intake pipe to filter out dust and sand particles from the air, ensuring sufficient and clean air enters the cylinder. 2. Clutch malfunction: Additionally, you can try pulling out the oil dipstick and checking if there is any abnormal sound when accelerating. If there isn't, it might be a clutch issue. The turbocharger generates compressed air flow noise during operation, and the engine noise increases when the RPM is high or the accelerator pedal is pressed deeply; when accelerating, press the pedal gently, not all the way down, as pressing it suddenly to the bottom can cause this abnormal sound.