rev3guy

HI all, I have a 97 GT v8 and I just noticed a wet carpet on the passenger side. [] I pulled up the carpet and it is not anti-freeze, appears that water in coming in from up under the dash. Could this be from AC condenser? Perhaps a drain is clogged? Anyone have any idea on how to find this drain and fix? Appreciate your assistance in advance.

monkeydude3

yup, your a/c evaporator core box is probably clogged on the bottom... i'm not sure where the drain is, but this will cause it


do you run the a/c frequently>?

TX02GT

It drains out thru the fire wall on the pass side....

rev3guy

Thanks TX02GT and Monkeydude for the replies. Yes, have been running the a/c lately and thought that might be the problem but wanted to confirm. Do you know where to find the drain outlet on the firewall? Can I see from above or under the vehicle? Any suggestion on how to unplug? I had a similar problem with my Jeep but was able to fish a piece of wire down from the top and clear it. Thanks again for your help.

Darkcrime

I had that problem on an older 93 buick century. Heater Core was bad.

GT_Bob

Put it up on ramps, look up towards the pass. side firewall. You should see about 2-3 inches of the tube. You might get lucky and use a line with a smaller outer diameter than the inner dia. of the evap. line. Shove that in the evap line and blow it out. Might work.

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