1987-1991 Parley with regards to your 1987 to 1991 Bonneville, Olds 88 or Buick Le Sabre Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

leaking coolant

Thread Tools
 
Search this Thread
 
Old Apr 29, 2006 | 07:36 AM
  #11  
jdq's Avatar
jdq
Thread Starter
Senior Member
Posts like a Corvette
 
Joined: Nov 2005
Posts: 1,201
Likes: 1
From: Hamilton, Ontario , Canada
jdq is on a distinguished road
Default

Originally Posted by BillBoost37
While you are there..it would be an injustice if we didn't beat you into doing the lower intake gaskets as well. Just for peace of mind.
Joking right Bill , I hope
Reply
Old Apr 29, 2006 | 03:12 PM
  #13  
jdq's Avatar
jdq
Thread Starter
Senior Member
Posts like a Corvette
 
Joined: Nov 2005
Posts: 1,201
Likes: 1
From: Hamilton, Ontario , Canada
jdq is on a distinguished road
Default

should I use sealant with felpro, can IM surface be cleaned without wire bristle drill or rotary tool?Best way to soak injectors?Are there any o rings with gasket?Thats all I can think of Im on 12 hr nights all weekend may stat taking apartr tommorrow.thanks
Reply
Old Apr 29, 2006 | 08:11 PM
  #14  
SSEBONNE4EVA's Avatar
Senior Member
Certified GM nut
 
Joined: Feb 2004
Posts: 2,099
Likes: 1
From: CT
SSEBONNE4EVA is on a distinguished road
Default gaskets

Tips
When I did the 96 it was extremely important when you remove the intake that no debris gets into the lifter valley. Make sure you cover it good while cleaning the surfaces.
You also must do an oil change before you are done.
Reply
Old Apr 29, 2006 | 10:14 PM
  #15  
Mike G's Avatar
Senior Member
Posts like a Northstar
 
Joined: Jul 2003
Posts: 594
Likes: 0
From: GTA, ON, Canada
Mike G is on a distinguished road
Default

I had that done last year John!
I was able to assist, and just like Bill had said, might as well do the lower gasket as well. You will already have alll the parts off, this would be the best time to do it, and if the upper is going, the lower will be on its way. It took us about 4 hours (not in any rush) and there was only one snag- the coolant guage sensor had to be snipped, as we somehow managed damage it. The temp just kept on rising just after we started it up. But I replaced that a week later, and no problems since.
Do an oil change indeed, and a coolant flush wouldn't hurt either.
nice pics by the way!
Reply
Old Apr 30, 2006 | 06:30 AM
  #16  
jdq's Avatar
jdq
Thread Starter
Senior Member
Posts like a Corvette
 
Joined: Nov 2005
Posts: 1,201
Likes: 1
From: Hamilton, Ontario , Canada
jdq is on a distinguished road
Default

Okay thanks guys,I may be going mental but I dont have a lower intake on my 90 or I should say it is only a onetake 91 and up must of had 2 pc intake Oil change for sure, and coolant change.
Reply
Old Apr 30, 2006 | 04:16 PM
  #17  
jdq's Avatar
jdq
Thread Starter
Senior Member
Posts like a Corvette
 
Joined: Nov 2005
Posts: 1,201
Likes: 1
From: Hamilton, Ontario , Canada
jdq is on a distinguished road
Default

I am in the I need HELP stage ,need to know how to disconnect little coolant hose attached to TB underneath(I am assuming it is coolant) sounds like the one Mike broke.Everything is off pretty well .Just need TB off couple small things like alt and stove pipe and I can start on manifold bolts.Off to work now , finish disassembly tomorrow.thanks
Reply
Old May 3, 2006 | 08:52 PM
  #18  
jdq's Avatar
jdq
Thread Starter
Senior Member
Posts like a Corvette
 
Joined: Nov 2005
Posts: 1,201
Likes: 1
From: Hamilton, Ontario , Canada
jdq is on a distinguished road
Default

Well since I am back on BC I will update. Intake , Tb , and botth valve covers are on just have to hook everything else up .kinda nervous about all this working out without leaks being first time and all but friday I should be able to get er going as im in work for a couple days.
If I am correct after install is done I change oil then run car for how long and change oil and filter?Also do I do anything with coolant, just fill it and go.
Anyways thanks for all the help guys appreciate it. John
Reply
Old May 4, 2006 | 09:39 AM
  #19  
lash's Avatar
Senior Member
True Car Nut
 
Joined: Oct 2005
Posts: 7,030
Likes: 2
From: Central Florida
lash is on a distinguished road
Default

Originally Posted by jdq
If I am correct after install is done I change oil then run car for how long and change oil and filter?Also do I do anything with coolant, just fill it and go.
Anyways thanks for all the help guys appreciate it. John
I don't exactly know how long is being recommended, but I would want to change after a week or so, certainly no more than 500 miles, IMO.
Reply



All times are GMT -4. The time now is 11:27 PM.