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.

96 Bonneville leaking

Thread Tools
 
Search this Thread
 
Old Apr 4, 2010 | 01:49 PM
  #1  
do25bubba's Avatar
Thread Starter
Member
Posts like a V-Tak
 
Joined: Oct 2009
Posts: 82
Likes: 0
From: Columbus, Ohio
do25bubba is on a distinguished road
Default 96 Bonneville leaking

Hello and happy easter to all forum readers and administrators......

I have a 96 bonneville and it is leaking coolant. yesterday, I crawled up underneath of it, took the plastic splash pan off of it, took a look around underneath and could not find where it is leaking. Can someone tell me if they have ever had this problem. and maybe where I could look to find this pestering leak??????
I looked around the water pump, and all the other areas that have pulleys on them...
Hope what I have described is an easy fix., or someone can help me out with this.
Thanks alot to all.....
Reply
Old Apr 4, 2010 | 02:04 PM
  #2  
Danthurs's Avatar
Retired Senior Admin

Expert Gearhead
 
Joined: May 2006
Posts: 29,661
Likes: 43
From: Sheboygan Wisconsin
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

Check the coolant elbow above the water pump.
Reply
Old Apr 4, 2010 | 08:47 PM
  #3  
do25bubba's Avatar
Thread Starter
Member
Posts like a V-Tak
 
Joined: Oct 2009
Posts: 82
Likes: 0
From: Columbus, Ohio
do25bubba is on a distinguished road
Default

Is that coolant elbow rubber, or is it part of the water pump?
And if I was to put a pressure test on the system, How much pressure do I put into the system?
Thanks, cause it is getting expensive and I have got a big ole mess in the driveway.

Last edited by do25bubba; Apr 4, 2010 at 08:48 PM.
Reply
Old Apr 4, 2010 | 08:51 PM
  #4  
Danthurs's Avatar
Retired Senior Admin

Expert Gearhead
 
Joined: May 2006
Posts: 29,661
Likes: 43
From: Sheboygan Wisconsin
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 elbow is plastic and cost about $5 at autozone. I can't remember the pressure off hand, I think it'* like 11 or 14 pounds. You should be able to rent on at AZ and they will tell you the correct amount. It should also say on the radiator cap.
Reply
Old Apr 5, 2010 | 08:06 AM
  #5  
BillBoost37's Avatar
DINOSAURUS BOOSTUS

Expert Gearhead
 
Joined: Mar 2005
Posts: 41,391
Likes: 30
From: Enfield, CT
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default

Please give us more information.

"I took off the splash shield and looked up."
This only puts us in the area of the motor. How much does it leak, what area is it seeming to leak from? These are the things that will help us to help you.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ymmot04
2000-2005
8
May 16, 2011 10:09 AM
Andy King
1992-1999
8
Jan 11, 2007 10:56 PM
mcnutz
1992-1999
2
Jul 23, 2006 09:57 PM
Hojekang
1992-1999
1
Jan 4, 2003 01:13 PM
Proj_SSE
1992-1999
7
Nov 10, 2002 11:22 AM




All times are GMT -4. The time now is 10:23 PM.