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Water Pump Question

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Old Oct 6, 2005 | 08:26 PM
  #1  
Big D's Z28's Avatar
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Talking Water Pump Question

I bought my 1st Camaro, a 2001 Z28 back a few months ago. It had 40k miles on it and I have no idea what kind of life it had before me since I bought it on ebayfrom a dealer. The car runs great and I have not had any problems until a couple of months ago I started to smell antifreeze after I put it away in the garage. Nothing on the floor. I changed the radiator cap but the problem was still there. I looked under the car earlier and It looks like it is leaking from where the water pump mounts to the engine block on the drivers side. It starts leaking when I start the car and slows down and stops as it warms up.

My questions are:
1. Is this a common problem?

2. Should I change the water pump if it is only leaking from the mounting surface?

3. It looks pretty straightforward to remove it, is it a simple thing to do and what kind of time is involved, on average?

Any help would be appreciated. Thanks.
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Old Oct 6, 2005 | 08:31 PM
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I would go ahead and change it. I have never heard of this problem, could be just the gasket going bad. I would check that first.
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Old Oct 6, 2005 | 09:18 PM
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Is it as easy as it looks to change out?
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Old Oct 6, 2005 | 10:47 PM
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are all the bolts tight? i would definatly check that before replacing anything
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Old Oct 7, 2005 | 07:26 AM
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Yes all the bolts are tight. A new pump is 150, so I was checking everything before I ripped it apart.
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Old Oct 7, 2005 | 10:50 AM
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thats what happened to mine, started to leave a drop or 2 every now and then on the garage floor, always smelled like antifreeze. It only took a couple of weeks to go out totally. It was an easy replacement, took about an hour, no problem.
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Old Oct 7, 2005 | 03:31 PM
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When I replaced mine (it actually locked up/froze at 78K), I did not even have to take the fan shroud/assembly out completely. Simple job, just be sure gaskets & everything else is lined up right (you DO NOT want to cross thread any of this!!) and follow the torque settings in the factory manual.
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Old Oct 8, 2005 | 09:11 AM
  #8  
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What did you have to remove to get the w/p out, aside from the drive belt?
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