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View Full Version : A/C leaking inside

cordatta
04-21-2002, 10:49 PM
aight so i know that this is a common problem on these trucks, 88-94 but what do you do to fix it? i dont care what it takes its one of those annoying things that i want to take care of.
BADASS2001CHEVY
04-22-2002, 05:34 PM
under the passenger side?........:devil:
Nick
04-22-2002, 05:36 PM
A/C leaking, or the heater core?
cordatta
04-22-2002, 08:23 PM
its just condensation on the passenger side. from around that big black box. its not from the heater core, thus not antifreeze and it only happens of course when the a/c is turned on. thanks you all.
BADASS2001CHEVY
04-23-2002, 06:19 AM
hummmmmm not sure buddy....:devil:
1badgmc
04-23-2002, 10:06 AM
I've never heard of that problem. :think::think:
CKTA
04-23-2002, 10:55 AM
Originally posted by cordatta
its just condensation on the passenger side. from around that big black box. its not from the heater core, thus not antifreeze and it only happens of course when the a/c is turned on. thanks you all.

There is a rubber tube under there somewhere, it is either off or cracked.
cordatta
04-23-2002, 11:16 PM
aight so see fellas he is good for SOMETHING sometimes....ill look into it this weekend. ? though i saw the feature in street trucks damn slick ride. is that a stull 20 bar im looking for one for the update i just put on just curious which ones are decent. thanks again doug.
CKTA
04-24-2002, 06:42 AM
Originally posted by cordatta
aight so see fellas he is good for SOMETHING sometimes....ill look into it this weekend. ? though i saw the feature in street trucks damn slick ride. is that a stull 20 bar im looking for one for the update i just put on just curious which ones are decent. thanks again doug.


The billet grill is a Stylin' Concepts brand, I would highly recomend them.:D
cordatta
04-24-2002, 11:24 AM
thanks man.
shady1
04-28-2002, 02:03 AM
i saw that add too man...veyr very sweet!!!CKTA you are the man!:head: :head: :D :D
dannyd
04-29-2002, 10:43 AM
I have the same proble. Its not the heater core but over time the condensation from the A/C being on gets the pass floor board damp. Let me know what turns up. I am going to try to see the black hose sugested above. Thanks
jwb
05-04-2002, 09:05 PM
If the tube isn't cracked or off, make sure it isn't clogged up. It's one of these problems.
cordatta
05-06-2002, 12:28 AM
anyone got a little better description of where this tube is at? i pulled out my glove box and didnt see jack! looked up underneath as well but nothing but a nice damp spot on the carpet...
turbodog
10-05-2004, 12:34 AM
holy thread resurrection batman.

i did a search fro a/c leaking and this is the only thread i've found. mine is leaking water (condensate from the a/c) under the passenger side of the dash as well. did or does anyone know where to look or what the solution is?

thanks
cordatta
10-05-2004, 01:03 AM
well what i found on mine was this. On the firewall there is this tube that comes out and makes a straight 90 degree pull that off and make sure that its not clogged. it should drip a lot of water out of this tube. if thats not it pull the a/c cover loose from under the dash and blow it out from the inside. it is possible that something is blocking the tube frome the inside. just make sure that when you reinstall the cover that you get it into the slots so that it doesnt leak inside anymore.
Toolman
10-05-2004, 02:31 AM
well what i found on mine was this. On the firewall there is this tube that comes out and makes a straight 90 degree pull that off and make sure that its not clogged. it should drip a lot of water out of this tube. if thats not it pull the a/c cover loose from under the dash and blow it out from the inside. it is possible that something is blocking the tube frome the inside. just make sure that when you reinstall the cover that you get it into the slots so that it doesnt leak inside anymore.

You are correct you have to make sure that the drain tube is not broken or blocked.
bad-ass-95chevy
10-07-2004, 08:19 PM
i appreciate the suggestions, i have had the same problem on my 95'. Thanks 4 the help gents....and ladies.
minytrker
10-10-2004, 12:02 AM
Growing up out in BFE and driving down miles of dirt roads this happened every now and then. The drain hose would get clogged with mud or a build up dirt. If I remember right a shop vac would suck out the dirt or try pushing a wire in the hose to try to free anything up.