Car leaks water inside when running A/C

water pump

if the water is on the drivers side only ,you need a mechanic to put a gasket around the outside drain of the a/c this will stop the water from going back into the car.tell him to possibly use a material for windshield installation

If you have some cooling, but not enough, then chances are that the system is low on freon. The only reason a system would need freon is because the freon leaked out. If the leak is not sealed before recharging with freon, the freon will eventually leak out again. Leak repairs are expensive so if it's a small leak it may be more cost effective to recharge the system every two or three years. Freon recharging is not a do-it-yourself job. Only people certified to handle refrigerant (freon) are allowed to recharge an air conditioning system. OR 1. Extremely dirty air filter restricting the airflow through the inside unit. 2. Extremely dirty (clogged) cooling coil restricting airflow AND IF IT IS LEAKING If you do not see ice build-up on the larger copper tubing (covered with a black, sponge insulation) when you run your system, then you probably have a clogged drain line. A clogged drain line is usually caused by algae build-up inside the drain line. And yes, there is something you can do to prevent this condition. Algae is a living plant and will grow in your drain line until it clogs the line. The air handler provides a cool, damp environment for development of molds and mildew and if left untreated these growths can spread into your ductwork. If only moderate to light buildup is present then there are chemical disinfectants specifically designed for use in air handlers that will kill the existing mold and mildew and control new growth. These disinfectants are safe and very effective and are applied by simply spraying into the filter intake and by placing "Algae Strips" directly in the drain pan. If the coil has mold or mildew present then it also should be treated. Make sure that the face of the cooling or evaporator coil is clean so that air can pass through freely. HOPE THIS HELPS :)

Need to find the air leak, go back through and make sure everything is tight, check for damaged mating surfaces as well. Check the fuel filter and make sure they didn't double gasket it, by accidentally leaving the old filter gasket in place.

If its clear liquid - could be condensation from your AC.
If its greenish - it would mean your coolant is leaking.

well that most likely means u blew a gasket dont worry they arent that much most the time if you feel like u wanna try 2 fix it urself i would recamend going on youtube and looking up how to change a theremastat housing gasket. the gasket is most likely 3 to 4 dollars at ur local parts store if not check out local repair shops cant be more han 125.00 by the way if i were u i would change the theremastat while you where in there it bout 15-20 bucks but trust me its worth it

do not know about recalls(dont think so)but clear silicon around windscreen (wipe off excess)check inside door trims to make sure polythene skin is intact/stuck all round,and clean out air intake for heater matrix(is it full of leaves) thats for starters......

The A/C evaporator drain tube is most likely blocked. If you have a V6, you're in for a real treat trying to reach the thing to clear it. The tube is on the firewall behind the driver's side rear motor mount, and slightly to the left as you're facing the firewall. It is a 1/2" diameter metal tube projecting about 1/2" from the firewall, and is covered by the firewall sound and heat blocking material which has to be folded back to reach the tube. A pair of what I believe are brake lines are one finger's-width in front of it, making it VERY difficult to get to the tube. (Brilliant design, Mitsubishi!) If you are very dexterous, you can slip a small piece of wire or a cable tie under the brake lines and into the tube from the front to try and clear it. Good Luck!

well clear the outlet pipe so it can run outside the car

I had a problem with water also, so I took it to the dealer. It was a clogged drain on the passenger side. I think the one that ran from the windshield wiper area. It took about five minutes fo fix and my dealer did it for free. Not sure if your issue is the same.