It's located at the edge of the trough on both corners on the outside of the firewall. It's a long line along the lines of the coolant leaks.
On the passenger's side on the firewall just below where the evaporator would be.
Possibly air conditioner drain hose is clogged
you could have a heater core leaking or your windshield is leaking and the water is running down behind the dash and onto the floor.
It's mounted inside of the Evaporator Case on the PASSENGER SIDE OF THE Vehicle. it is almost under the fender by the firewall
The 2005 Chevrolet Impala air conditioning evaporator drain is located on the bottom of the air conditioner compressor. The evaporator drain should have a tube attached to it.
It wasn't an impala, but I had a car that leaked and would fill the floorboard on the passenger side. It was due to a drain that was plugged with dirt, leaves, etc. that ran down from the windshield and would normally drain out under the car.
In the Upper Fuse Block, on the passenger side, in the engine compartment...
On the passenger side rear fender.
Under vehicle, passenger side, mounted on frame, just in front of the fuel tank.
Check for a sickly sweet smell. The heater core is probably leaking coolant into the floor. The core is not repairable but can be replaced.
where is the location of oil filter on 2007 impala ss?
The air conditioning drain is on the passenger's side of the firewall. If you do not have air pressure to blow into it to get it to drain then you might use something soft and flexible so as not to put a hole in the evaporator.