What Causes Water Leakage Under the Car After Parking?

[LaFelicity]

There are three main reasons for water leakage under the car. Condensate water dripping from the air conditioning system in use: Check if the coolant in the radiator is insufficient, then inspect whether the cooling system pipes are loose or damaged, and examine if there are any scratches on the bottom of the radiator. Cooling system failure in the radiator causing water leakage under the car: Ensure the coolant reservoir level is not too full (overflow may occur when temperature rises). Another possibility is windshield washer fluid dripping: Inspect the windshield washer fluid reservoir, pipes, and connections for looseness or damage. Determine whether the dripping is caused by prolonged air conditioning use in hot weather leading to condensate water discharge (this is normal).