What Are the Common Faults of Sedans?
1 Answers
Common faults of sedans include engine failure to start, vehicle stalling when shifting gears, and steering wheel shaking while driving. If any of these faults occur, it is recommended that the owner promptly visit a 4S shop for troubleshooting and vehicle repair. Engine failure to start: Mainly check components such as the distributor, spark plugs, and high-voltage lines for moisture due to car exposure to rain or washing. Also, check whether the battery voltage is sufficient. The solution is to first turn off the vehicle, dry the damp parts, and then start the car; use connecting cables to temporarily connect to another vehicle's battery for power supply to start the vehicle. Vehicle stalling when shifting gears: The main reasons are low engine idle speed; the idle shut-off valve is not tightened, or the plug is loose. The solution is to adjust the gear to the correct idle speed according to the vehicle's condition; if the idle shut-off valve or the connecting plug is loose, simply reinsert it. Steering wheel shaking while driving: The main reasons are mud, stones, or other debris stuck on the vehicle's tires; tire deformation due to impact or loss of wheel balance weights; failure to perform a four-wheel alignment after tire replacement. The solution is to remove stones from the tire treads and debris stuck on the wheels. To avoid safety hazards, deformed tires should be replaced promptly, and balance weights should be installed at the nearest auto repair shop. A professional auto repair shop should be sought for a four-wheel alignment to avoid safety hazards.
