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Old 08-18-2012, 08:22 AM
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water leaking when a/c on

It's been about a week just finished replacing my heater core, blend door, an recirculaur door, now I have water leaking on to my rubber mats instead of leaking outside the vehicle when the ac is on, any ideas on how to fix this problem thanks
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Old 08-18-2012, 08:39 AM
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Re: water leaking when a/c on

On the bottom of the hvac box is the condensate drain and feeds through the firewall to drain outside. First pic shows the drain second indicates the general area that if I recall correctly it fed through the firewall.

9.jpg

6.jpg
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Old 08-18-2012, 09:05 AM
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So does it means its clogged or do I need to remove the hvac unit out again

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Old 08-18-2012, 09:23 AM
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Re: water leaking when a/c on

Its probably glogged, you could try to use some stiff wire and see if there is something obstructing the drain tube. You can see the draintube easily coming true the firewall just behind the bank2.
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Old 08-18-2012, 09:23 AM
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Re: water leaking when a/c on

First look under the dash to see if its seated in the firewall correctly, second if you think it's clogged take a coat hanger or one of those flexible bottle brush things and from underneath the vehicle find the drain and fish it up in there but don't go poking around in there too hard.
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Old 08-18-2012, 10:48 AM
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Ok thanks for the tips going to see if its,clogged first, maybe some of the foam got a

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