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Coolent leak AHHHH!!

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Old Jun 20, 2004 | 10:44 PM
  #1  
jiggajiveturkey's Avatar
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From: Tampa
Car: 88' Firebird
Engine: 2.8L
Transmission: 700R4
Coolent leak AHHHH!!

Ok, what I have is coolant leaking from what appears to be behind my fly wheel (the big pully at the bottom). At first i thought the coolant might be running down the crossmember but after looking closer I am convinced it is indeed from behind the pully ....Any thoughts?
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Old Jun 21, 2004 | 10:00 AM
  #2  
John Millican's Avatar
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From: Savannah, GA
Car: 1997 Jeep Wrangler
Engine: 4.0L
Transmission: 5 speed
Axle/Gears: 8.8 rear, 4.56 gears, 4:1 transfer
Your flywheel is at the back of the engine, the starter engages it and the transmission torque converter bolts to it.
Are you sure you don't mean the harmonic balancer in from of the engine? If so the water pump is just above it and may be leaking from the weep hole.
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Old Jun 23, 2004 | 10:16 AM
  #3  
jiggajiveturkey's Avatar
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From: Tampa
Car: 88' Firebird
Engine: 2.8L
Transmission: 700R4
Thanks for the info .. i am in the process of replacing the water pump ... One question i am having is how to remove the pulley from the water pump (since it is free spinning). I am sure there is an ez way ...... thanks
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Old Jun 23, 2004 | 11:15 AM
  #4  
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From: Ayer, Massachusetts
Car: 89 Formula
Engine: 5.0 TPI (F-Code)
Transmission: 5 Speed Manual
Do you really want to remove the pulley off of the pump? A new pump will come with the pulley installed.

Or do you mean, "How do I get the serpentine belt loose so I can remove the water pump?" If that is your question, I use a 1/2" breaker bar and insert it into the hole in the tensioner. You give it a pull and the belt comes loose. While its loose you can undo it.
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Old Jun 23, 2004 | 12:54 PM
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John Millican's Avatar
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From: Savannah, GA
Car: 1997 Jeep Wrangler
Engine: 4.0L
Transmission: 5 speed
Axle/Gears: 8.8 rear, 4.56 gears, 4:1 transfer
Originally posted by JA_Formula_89
Do you really want to remove the pulley off of the pump? A new pump will come with the pulley installed.
No it won't.
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Old Jun 23, 2004 | 01:47 PM
  #6  
red90bird's Avatar
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From: CO
Car: 1990 Firebird
Engine: LS3
Transmission: 4L60E
the easy way would be leave the belt on so the pully won't spin while you are loosening the bolts. the hard way is just have someone hold the pully really real tight (mostly joking)
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Old Jun 23, 2004 | 02:44 PM
  #7  
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From: Ayer, Massachusetts
Car: 89 Formula
Engine: 5.0 TPI (F-Code)
Transmission: 5 Speed Manual
OK, its been a while. I don't remember having to remove my pulley.
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Old Jun 23, 2004 | 09:46 PM
  #8  
Flamingo's Avatar
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From: Bradenton, FL
Car: 89 GTA
Engine: 5.7 TPI
Transmission: 700R4
but then, if you get the water pump from a donor car, just leave the pulley on it LOL
But new (or rebuilt) dont come with pulleys, afaik.

argh!!!!!< I think I am going to have to replace my water pump also. But such is life with a 3rd gen.
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Old Jun 23, 2004 | 10:14 PM
  #9  
JA_Formula_89's Avatar
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From: Ayer, Massachusetts
Car: 89 Formula
Engine: 5.0 TPI (F-Code)
Transmission: 5 Speed Manual
Wow, I guess I'm lucky. I've only had to change mine once.

Well, I guess being broken down most of the time makes them last a little longer!
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