Car Leaking Water Under Dashboard

Petrol and diesel both have very strong distinctive scents.

Car leaking water under dashboard. Possibly a drain is clogged or something. Heater cores can be very difficult to access as they are generally buried away behind the dashboard but if it s leaking a replacement is often the only fix. The heater core is what actually gives you heat in the winter. There is water leaking into the car under the dash on passengers side mostly.

Most water leaking into the passenger compartment comes from two broad categories. If you see a clear and odorless fluid under your car then it s possibly just water from your car s ac system. If the core corrodes or one of the connections comes loose it can leak into the car. If the heater core starts leaking it will certainly be under your dash.

It might also be a coolant leak from your heater core. It happens every time it rains and my floor inside my car gets soaking wet. If it is coolant that you are getting under your dash the repair is a bit more extensive. All cars have a mini radiator under the dash called a heater core.

Most common causes of water leaking from under a car. Where should i look to clear this or begin to check to see if there is a seal broken. Environmental water rain may leak in through flawed sealing systems and the more common source of leakage from the heating and air conditioning system. Why would water be leaking from under the dashboard on the passenger side of a car.

It will have a slimy greasy feel if. The air conditioning system of your car is the most common source of water leak. I found a puddle of water on the floor and my car is soaked. Water on the right front floorboard under the passenger s feet often comes from the hvac system.

If you can smell something that reminds you of a petrol station feel confident that you ve identified your mystery puddle. Some of the most common causes of a water leak are the exhaust the cooling system and the windscreen washer system. If you see a brownish puddle under your car that looks multicoloured when the light hits it just right you re probably leaking petrol or diesel. This occurs when the ac is on so i suspect that the system is not ejected the water that is collected by condensation.