LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Overflow grommet

Old May 7, 2015 | 09:36 PM
  #16  
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Re: Overflow grommet

It is not uncommon for the metal hose to leak. Battery corrosion causes holes in it. As I see it, there would be no reason for coolant to be on top of the grommet unless there was a leak above the grommet.
Old May 8, 2015 | 01:12 PM
  #17  
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Re: Overflow grommet

that makes sense but there must be a crack that I cannot see on the metal hose or it must be hairline
Old May 10, 2015 | 06:56 PM
  #18  
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Re: Overflow grommet

Originally Posted by blac94Z
that makes sense but there must be a crack that I cannot see on the metal hose or it must be hairline
Yea bro it's gotta be a hairline leak, my oil cooler hose did the same thing n I couldn't find the leak till iv swapped the hose and found a very small crack in the hose lol,I'll get u that piece or reservoir bottle when I go to wreck yard
Old May 28, 2015 | 07:26 PM
  #19  
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Re: Overflow grommet

Ok so I found out where the air is coming into the system it's coming from the pit **** at the bottom of the radiator now can I change that or do I need a new radiator ? And would this make my overflow push water out
Old May 28, 2015 | 08:11 PM
  #20  
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Re: Overflow grommet

Originally Posted by blac94Z
Ok so I found out where the air is coming into the system it's coming from the pit **** at the bottom of the radiator now can I change that or do I need a new radiator ? And would this make my overflow push water out
Hey bro change the pit piece n see wat happens n monitor the coolant level,if ur radiator is not cracked or leaking I wouldn't mess with it.
Old May 29, 2015 | 12:02 PM
  #21  
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Re: Overflow grommet

I want to know if we can change the pit **** before I pull it out , or if I should just get a new radiator
Old May 29, 2015 | 02:56 PM
  #22  
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Re: Overflow grommet

Is this site censoring the word "pitcock"?
Old May 29, 2015 | 03:07 PM
  #23  
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Re: Overflow grommet

This what you need?
Dorman/Radiator Drain Plug 61136 at AutoZone.com
Old May 29, 2015 | 04:23 PM
  #24  
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Re: Overflow grommet

yes that is what I need the butterfly part I guess is broken and it leaks water out very slow
Old May 29, 2015 | 04:24 PM
  #25  
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Re: Overflow grommet

Originally Posted by GaryDoug
Is this site censoring the word "pitcock"?
Only if you incorrectly spell it as two words......

petcock

pet ****
Old May 29, 2015 | 04:38 PM
  #26  
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Re: Overflow grommet

i think you have to put them together lol pitcock
Old May 29, 2015 | 04:43 PM
  #27  
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Re: Overflow grommet

so would this be making my coolant push out of my overflow ?
Old May 29, 2015 | 05:52 PM
  #28  
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Re: Overflow grommet

The word is PETCOCK.
Old May 29, 2015 | 06:09 PM
  #29  
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Re: Overflow grommet

really thanks for updating me on that so anyone will that stop my overflow from pushing coolant out the top ?
Old May 29, 2015 | 09:40 PM
  #30  
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Re: Overflow grommet

Are you sure you have the hoses correctly routed/connected? Mixing up the overflow and the steam pipe causes problems.

http://shbox.com/1/radiator_A4.jpg

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