Can a Car Start If the Exhaust Pipe Is Submerged in Water?

[ODelaney]

The exhaust pipe being submerged in water does not prevent the car from starting, but it should be driven at a low gear with steady speed. The functions of the exhaust pipe are: 1. To expel the exhaust gases produced after engine combustion; 2. To reduce vibration and noise, prolonging the life of the exhaust muffler system. Precautions for exhaust pipe maintenance include: 1. Close the choke when starting the engine in cold winter weather and open it promptly after the engine warms up; 2. Avoid installing windshields or decorative items in front of the engine and muffler, as they may affect heat dissipation; 3. Avoid prolonged driving at high load in low gear, as it can damage the engine and muffler; 4. Avoid revving the engine at high speeds while stationary for extended periods.