What to Do If the Car's Undercarriage is Scraped?
2 Answers
If the scraped part is already deformed, it should undergo sheet metal and paint treatment. You can go to a 4S shop or repair shop for sheet metal and paint treatment. Additionally, it is advisable to apply undercarriage coating to the vehicle's chassis. The purpose of undercarriage coating is to enhance driving safety by securely sealing the screws on the car's undercarriage, preventing them from loosening during driving. It adheres tightly to the vehicle body, providing long-term rust protection for the metal. Below are some driving precautions: 1. Check the rearview mirrors: When turning or changing lanes, always use the turn signals and decelerate. Before turning, be sure to check the rearview mirrors. For left turns, primarily check the left rearview mirror; for right turns, primarily check the right rearview mirror. For both left and right turns, also check the interior rearview mirror. 2. Don't focus solely on the front of the car: When driving on clear roads, look straight ahead about 100 meters, avoiding fixation on the immediate front of the car. 3. Depress the clutch: Generally, when decelerating at speeds above 40 km/h, there's no need to depress the clutch first; wait until the speed drops to around 20 km/h before depressing the clutch. 4. Steering: Turn the steering wheel slowly at high speeds and quickly at low speeds.
That day when I scraped the undercarriage on the mountain road, my heart skipped a beat. I immediately pulled over, turned on the hazard lights, and got out to check for any fluid leaks on the ground. If I smelled gasoline or saw oil leaking, I absolutely couldn't drive any further and would need to call a tow truck. If the situation wasn't serious, I'd find a flat spot to slowly move the car and then inspect the undercarriage. The key areas to check are the engine oil pan and exhaust pipe for any damage, as these parts are particularly vulnerable. When driving normally, it's important to be cautious—going diagonally over speed bumps and steep slopes can reduce the chance of scraping. It's also a good idea to install an engine guard for extra protection, especially for sedans with low ground clearance, to prevent such incidents.
