water leaks from under dash - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Reply
 
 
 
Thread Tools Search this Thread
Old 10-25-2009, 11:40 PM   #1
Junior Member
Thread Starter
 
Join Date: Oct 2009
Location: Hadley, PA
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
hadleyhero is on a distinguished road
Default water leaks from under dash

I have a 1999 SE. No sunroof. I have cleaned and sealed the door seals and roof channel. Patched the holes in the passenger side rear wheel well.

I now have moved to the front of the vehicle and have leaks in the following places under the dash: above the gas pedal, right front corner and left front corner. If I run water on the black plastic under wipers near the windshield I get water in. Applying water around rest of windshield doesn't seem to be a problem.

Any help you can give would be greatly appreciated.

Jill
hadleyhero is offline   Reply With Quote
Old 10-25-2009, 11:44 PM   #2
Retired Senior Admin

Expert Gearhead
 
Danthurs's Avatar
 
Join Date: May 2006
Location: Sheboygan Wisconsin
Posts: 29,661
Thanks: 0
Thanked 16 Times in 13 Posts
Danthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to all
Default

Sounds like your EVAP drain is plugged. Take a look here, it should help.

https://www.gmforum.com/t278997/
Danthurs is offline   Reply With Quote
Old 10-26-2009, 12:02 AM   #3
Junior Member
Thread Starter
 
Join Date: Oct 2009
Location: Hadley, PA
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
hadleyhero is on a distinguished road
Default

What is a EVAP drain and where do I find it?
hadleyhero is offline   Reply With Quote
Old 10-26-2009, 12:05 AM   #4
Junior Member
Thread Starter
 
Join Date: Oct 2009
Location: Hadley, PA
Posts: 4
Thanks: 0
Thanked 0 Times in 0 Posts
hadleyhero is on a distinguished road
Default

Sorry in hurry and didn't see link.
Thanks I will try that.
Jill
hadleyhero is offline   Reply With Quote
Old 10-26-2009, 12:08 AM   #5
Retired Senior Admin

Expert Gearhead
 
Danthurs's Avatar
 
Join Date: May 2006
Location: Sheboygan Wisconsin
Posts: 29,661
Thanks: 0
Thanked 16 Times in 13 Posts
Danthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to all
Default

The drain is explained a bit just past the half way point of the write up.
Danthurs is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Water, Water. Water !!!! da_grey_goose_95 Detailing & Appearance 6 02-19-2010 12:36 PM
HELP!! oil leaks under passenger side of my 93 bonneville mikejr41888 1992-1999 32 11-19-2006 04:42 PM
Trunk Area water Leaks PontiacDad 2000-2005 24 04-29-2005 12:35 PM
WATER PUMP LEAKS AGAIN!!! busler2 1992-1999 6 08-17-2004 01:27 AM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 05:24 AM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.