Car Leaking Water Underneath Passenger Side

Leaking water pump hole in radiator head gasket where coolant enters the head to cool the valves hole in water jacket hole in coolant reservoir.

Car leaking water underneath passenger side. The air conditioning system of your car is the most common source of water leak. If this is the case you ll probably notice the water pooling up under the passenger side floor mats. As this material breaks down it becomes corrosive and can cause your evaporator core to rust allowing water to leak. Those two systems are your windshield washing system and your engine cooling system.

An evaporator core looks similar to a radiator almost like a big grate. The most common source is condensate from the air conditioning system the second most common is probably a perforated hose. The air conditioner removes moisture from the passenger s compartment and drains it under the vehicle via a drain hose. My car is leaking water into the passenger side floor when it rains clogged sunroof drains or loose drain hose.

Check it if the dripping liquid smells like coolant. We buy autos regardless of their condition. Most common causes of water leaking from under a car. To help figure out why your car is leaking water it s important to understand the 2 systems in your vehicle that use water based fluids.

Some of the most common causes of a water leak are the exhaust the cooling system and the windscreen washer system. Whether you have established that your car is leaking water into the passenger side floor when it rains from physical damage you have a car radiator leaking water or coolant or the a c is causing water leaking from under the car we will buy your auto. It s possible for leaves or other organic material to reach the evaporator through the air intake vents. Diagnose and fix water on floor passenger side a damp carpet or water on floor passenger side situation can be caused by a plugged ac condensate drain line a leaking heater core leaking windshield seal a problem with sunroof drains or water ingestion from the fresh air intake on your car s hvac system.

If you see a clear and odorless fluid under your car then it s possibly just water from your car s ac system. A puddle between 1 and 2 inches wide is referred to as seepage or a drip unless it s brake fluid or gasoline the condition isn t as serious. I m sure there are more but i listed the most obvious. If you are experiencing water on the passenger side floor of your car or truck and if it s not antifreeze 99 of the time it is a simple fix.

Probably the windshield washer or coolant system. If your car has a sunroof check its drainage system for these oddities. A puddle that is 3 inches or wider under your car is considered a serious leak and requires immediate attention. In this case.