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Why is there coolant leaking here? Video inside

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Old 05-26-2012, 11:06 PM   #1
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Default Why is there coolant leaking here? Video inside

So went to help a buddy swap his headers and coolant started to **** out the exhaust stud holes, heads are l92 that just had a valve job done....any ideas?
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Old 05-26-2012, 11:12 PM   #2
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Check out this video on YouTube:

http://www.youtube.com/watch?v=61hov...e_gdata_player


Sent from my iPad
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Old 05-26-2012, 11:39 PM   #3
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was that before you put a bolt into the hole ?

would say u need a new head
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Old 05-26-2012, 11:42 PM   #4
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Quote:
Originally Posted by Jablowme View Post
was that before you put a bolt into the hole ?

would say u need a new head
Pulled the bolt seen some coolant leak out, pressurized the coolant system to make the video, and it's doing this on both heads
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Old 05-26-2012, 11:53 PM   #5
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where the heads checked before doing the valve job?
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Old 05-27-2012, 12:36 AM   #6
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Quote:
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where the heads checked before doing the valve job?
Yes they were, just had them pretty much cleaned up.... They were working fine with nothing like this happening last year in a turbo tbss
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Old 05-30-2012, 12:15 PM   #7
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At this point why not try using thread sealer on the bolts and see if it works. Maybe liquid teflon like what g.m. sells in tube. What do you have to loose?
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