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

strange coolant leak

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Old Apr 10, 2006 | 07:35 PM
  #1  
colossus's Avatar
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strange coolant leak

i cant seem to think of how or why this is leaking. The only time it will leak is if i shut off the car before it reaches operating temp, like if i drive it around for a bit and it reaches operating temp, shut it off, there isnt a leak. but if i just start it up for a little bit and shut it off it will leak . I dont know exactly where it could be leaking from either because it was dripping from the front of the water pump, not the sides. so i dont see how it could be a mating surface problem..... has anybody seen something like this before or have an idea of what could be going on here? thanks
Old Apr 10, 2006 | 08:44 PM
  #2  
FastZinTennessee's Avatar
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From: Costa Mesa, CA
Re: strange coolant leak

Sounds like you are describing the "weep hole" in the front of the waterpump. They generally leak from here when they are starting to go bad. Mine started doing this, and before long a steady stream was coming out of this hole no matter what.
Old Apr 10, 2006 | 10:07 PM
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colossus's Avatar
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Re: strange coolant leak

dang that sucks.... oh well thanks for the help. guess i'll be getting an electric wp then
Old Apr 10, 2006 | 10:15 PM
  #4  
Javier97Z28's Avatar
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From: Jupiter (NPB), Fl
Re: strange coolant leak

Originally Posted by FastZinTennessee
Sounds like you are describing the "weep hole" in the front of the waterpump. They generally leak from here when they are starting to go bad. Mine started doing this, and before long a steady stream was coming out of this hole no matter what.
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