[old-chevy-truck] Yikes

2011-01-05 Thread fahrbach51
So, I'm just going out into the shop a bit each evening, cleaning here or there 
on the 261 that's safely on a stand.  I decided to take the plug out at the 
rear left side that I assume is the coolant drain hole.  I turned the plug once 
with my ratchet, and it just sort of twisted off.  Actually, it was more like 
-- fell off.  I stuck a probe into the hole, expecting to feel the hard end of 
the broken plug, and only found the hole to be filled with a black ooze.  It 
has sat overnight, and what has accumulated on the floor looks to be part 
coolant and part, well, not.  Am I looking at a surefire sign that there's a 
crack in this block and that oil and coolant are living together?  

Mike Fahrbach





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Re: [old-chevy-truck] Yikes

2011-01-05 Thread James Tye
Crap likes to accumulate in the block drain plug.  I've seen some you had to 
break it up with a screwdriver.  I would recommend you finish the build and 
when it is complete, simply back flush real good.

--- On Wed, 1/5/11, fahrbach51 mfahrb...@hughes.net wrote:

From: fahrbach51 mfahrb...@hughes.net
Subject: [old-chevy-truck] Yikes
To: old-chevy-truck@yahoogroups.com
Date: Wednesday, January 5, 2011, 7:32 PM















 
 



  



  
  
  So, I'm just going out into the shop a bit each evening, cleaning here or 
there on the 261 that's safely on a stand.  I decided to take the plug out at 
the rear left side that I assume is the coolant drain hole.  I turned the plug 
once with my ratchet, and it just sort of twisted off.  Actually, it was more 
like -- fell off.  I stuck a probe into the hole, expecting to feel the hard 
end of the broken plug, and only found the hole to be filled with a black ooze. 
 It has sat overnight, and what has accumulated on the floor looks to be part 
coolant and part, well, not.  Am I looking at a surefire sign that there's a 
crack in this block and that oil and coolant are living together?  



Mike Fahrbach






 





 



  










[Non-text portions of this message have been removed]





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