Is It Normal for a New Car to Have Strange Noises Inside?

[DelBrynlee]

It is not normal for a new car to have strange noises inside; new cars generally do not produce unexplained noises. Here are a few reasons why a new car might have strange noises: 1. Improper operation by the owner: Such as inaccurate gear shifting, half-engaged gears, or pressing the accelerator with the handbrake engaged, etc., which can cause loud strange noises while driving the new car. 2. The engine oil dipstick not being tightened after use: The coolant cap not being properly closed after adding coolant can also cause strange noises in the new car. 3. Fuel system malfunction: The new car has been parked for a long time after purchase, some even in an open environment. Long-term outdoor parking can allow water molecules to seep into the fuel system, causing malfunctions.