C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Water Pump Question

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Old Nov 15, 2002 | 10:14 AM
  #1  
Bruce H's Avatar
Bruce H
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Intermediate
 
Joined: Oct 2002
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From: St. Louis Mo.
Default Water Pump Question

Greetings:

I've had an antifreeze leak for the past few weeks and last night located the source. The water pump gasket is leaking at the bottom of the pump, I had to use a mirror to locate it. Should I try some type of fix a leak stuff that you put in the radiator or should I replace the gasket.

If I do replace the gasket I will replace the water pump since I'm in thier. Which pump do you guys suggest. Thanks for the help!!!!! :crazy:

Bruce H
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Old Nov 15, 2002 | 10:33 AM
  #2  
War Machine's Avatar
War Machine
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From: Airport Cruise-in 1 Veteran Airport Cruise-in 2 Veteran
Cruise-In II Veteran
Default Re: Water Pump Question (Bruce H)

If the gasket is leaking, I would suggest new gaskets. If you want to replace the water pump go with a Meziere electric pump if you're into performance.
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Old Nov 15, 2002 | 11:54 AM
  #3  
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jfb
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Joined: Mar 2001
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From: Cincinnati, Oh USA
Default Re: Water Pump Question (Bruce H)

You might have missed that the leak is from the weep hole on the bottom of the boss the water pump shaft comes out of. If so, you need a new water pump. This spring , this happened to my 87 and I installed a Stewart water pump which has 41% more flow than stock and my coolant temp no longer soared at stop lights this summer. The Stewart pump cost me $104 to my doorstep.
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Old Nov 15, 2002 | 11:57 AM
  #4  
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oldace84
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Joined: Aug 2002
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From: tucson AZ
St. Jude Donor '04 & '05
Default Re: Water Pump Question (Bruce H)

I installed a FlowKooler water pump. http://www.flowkooler.com.

Car even runs cooler.....I am very impressed with this product....worth the bucks...

Just a thought....

tony


:smash:
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