Why does the car make a loud noise when accelerating?
1 Answers
When the car makes a loud noise upon accelerating, it is often due to excessive engine oil. Here are some additional details: 1. Excessive engine oil increases the resistance during the engine's instantaneous operation, raising the crankshaft's rotational resistance and reducing the engine's power output. 2. Too much oil can enter the combustion chamber and participate in combustion, leading to oil burning, blue smoke emission, and increased fuel consumption. 3. Using the wrong type of engine oil, such as switching from fully synthetic to mineral oil, can cause issues. Always change oil at reputable shops and use genuine products, as counterfeit or low-quality oil can severely damage the engine. 4. When operating the accelerator pedal, place the right heel on the floor of the driver's compartment as a pivot point, gently press the accelerator with the ball of the foot, and use ankle movements to press or release. Apply force softly and smoothly, ensuring a gentle press and gradual lift.