Does a New Car's Chassis Being Scraped and Producing Abnormal Noise Have Any Impact?
3 Answers
New car chassis being scraped and producing abnormal noise has minimal impact and can continue to be used. However, it is necessary to inspect components such as the vehicle's exhaust pipe and catalytic converter. Composition of a Car's Chassis: A car's chassis consists of four parts: the transmission system, the running gear, the steering system, and the braking system. The chassis functions to support and install the car's engine and its various components and assemblies, forming the overall shape of the car. It also receives power from the engine to enable the car to move and ensure normal operation. Composition of the Transmission System in a Car's Chassis: The transmission system in a car's chassis generally consists of a clutch, gearbox, universal transmission device, main reducer, differential, and half-shaft. The transmission system can be categorized into mechanical transmission, hydraulic transmission, hydrostatic transmission, and electric transmission based on the different methods of energy transfer.
I'm always fascinated by car-related topics. If a new car makes strange noises after the chassis is scraped, the problem is usually serious. For example, the oil pan or suspension screws may have been loosened by the impact, and the creaking sound indicates component displacement. If left unrepaired, it can lead to slow oil leaks that damage the engine, and the steering system may become unstable, compromising driving safety. New cars are more fragile, with precision original parts that are prone to hidden damage from impacts. I recommend immediately taking the car to a 4S dealership for a chassis inspection, and taking photos to check for dents or oil stains. Fixing minor issues early saves money and brings peace of mind, while delaying repairs may result in costly part replacements. Remember to perform regular maintenance to prevent impacts and drive slowly on bumpy roads—safety first.
Once when my brand-new car was still fresh from the dealership, I scraped the undercarriage on a speed bump and soon started hearing strange noises. At first I ignored it, but the sound kept getting louder, which really scared me. Turned out, after taking it to the shop, the exhaust system screws had loosened and it was nearly leaking oil. The mechanic said minor damages like this, if not addressed promptly, can wear down more parts and increase repair costs. Don't underestimate scrapes on a new car—unusual noises are warning signs. Dealing with them early costs just a little money, much better than risking bigger issues later. This lesson taught me to get any strange noise checked immediately, and I'm sharing this hoping it helps other new car owners.
