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wow is this normal

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Old Jul 12, 2005 | 04:38 PM
  #1  
FirebirdNYC's Avatar
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From: Ozone Park, NYC
Car: 1990 firebird
Engine: 3.1 v6
Transmission: 700R4
wow is this normal

so i have finally replaced my water pump. but its still leaking!. IT seems to be coming from behind the harmonic balancer . i re took the new pump out to put some more gasket maker on it . But i did notice that there was cracking on the part where the pump goes on. there are little cracks on the round plate like section . i repeat the cracks are not on the pump they are on the actual engine block i think this is what is causing my leaking after installing the new pump. can someone please let me know how deep in sh...i am in
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Old Jul 12, 2005 | 04:54 PM
  #2  
firebirdjosh's Avatar
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From: Worcester, MA
Car: 86 T/A
Engine: HSR 355
Transmission: 700R4
Axle/Gears: 2.77 posi
Are cracks in the engine block normal? I'd probably say no.
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Old Jul 12, 2005 | 09:47 PM
  #3  
FirebirdNYC's Avatar
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From: Ozone Park, NYC
Car: 1990 firebird
Engine: 3.1 v6
Transmission: 700R4
so this is something to be concerned about. i took off the water pump and put some more gasket sealer on it and it made the leaking stop a little.. but now its leaving small puddles compared to before. i want to light my car on fire
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Old Sep 14, 2005 | 08:00 PM
  #4  
1meanGTA's Avatar
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Joined: Mar 2005
Posts: 960
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From: Wichita KS
Car: 1987 GTA/1998 Explorer
Engine: 355, trick flow heads, zz409 cam, 3
Transmission: 700r4, shift kit, valve body
Axle/Gears: precision 3.73's, auburn diff
damn man you've got a cracked engine block and you're buying stereo equipment? i'd be throwing that cash at a decent crate 350 or 383 if i were you

its PROBABLY nothing that'll stop the car from being drivable, but its definitely not good. any pictures or more details?
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Old Sep 14, 2005 | 08:39 PM
  #5  
FirebirdNYC's Avatar
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From: Ozone Park, NYC
Car: 1990 firebird
Engine: 3.1 v6
Transmission: 700R4
damn this was along time ago. Um i didnt take any pictures and im not planning on doing so. Id hate to have to take the pump off.
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Old Sep 16, 2005 | 09:07 AM
  #6  
PHAT89TA's Avatar
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Joined: Jun 2001
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From: Newark, Ca, USA
Car: 02 ws-6
Engine: 5.7 liter
Transmission: t56
firebird is ur car still leakin from the block?
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Old Sep 16, 2005 | 09:47 AM
  #7  
FirebirdNYC's Avatar
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From: Ozone Park, NYC
Car: 1990 firebird
Engine: 3.1 v6
Transmission: 700R4
its not leaking from the block. when you take the pump off , the piece that it goes onto (its like a circle) has a crack on it. But if it were to leak it wouldnt leak outside the block it would just go back into the water pump. thats why i asked if it were normal for that crack to be there.. Not to worried about it though
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