What are the precautions after car maintenance?
2 Answers
After car maintenance, pay attention to load capacity, engine speed, driving speed, and avoid sudden acceleration and braking. The following are specific precautions after car maintenance: Load capacity: It is necessary to adhere to the vehicle's specified load capacity, and it is best not to exceed 70% of the specified load. Engine speed: The engine speed should not be too high, preferably not exceeding 3000 rpm. Driving speed: While driving, anticipate sudden situations in advance, decelerate, and maintain a steady speed. Maintain a speed of 50-80 km/h, but avoid prolonged low-speed driving. Pay attention to gear changes while driving and avoid staying in a single gear for too long. Avoid sudden acceleration and braking: Try to avoid sudden acceleration and braking. Sudden braking can cause significant impact damage to the new engine, especially sudden acceleration, which can severely affect the running-in of new engine components, directly impacting the fit clearance between parts.
After every car repair, I make it a habit to walk around the vehicle first to check for any new scratches or dents, since body shops can be prone to incidental contact. After starting the engine, I listen for smooth operation without unusual noises, with special attention paid to tire pressure and brake responsiveness—as chassis work often leads to issues. I take a short test drive to check acceleration and deceleration, ensuring steering stability and proper shock absorption, while also monitoring dashboard warning lights. Avoid long-distance trips in the first few days post-repair; instead, drive slowly in urban areas to detect any abnormal sounds. Also, check fluid levels like coolant or brake fluid, and inspect for leaks if these were replaced. Finally, verify the repair checklist to ensure no billed services were missed, and maintain communication for any follow-up adjustments.
