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sealing/bonding surge tank?

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Old Sep 15, 2007 | 12:41 PM
  #1  
rayb_satx's Avatar
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Default sealing/bonding surge tank?

part of the surge tank broke off where it connects to small hose up top...

coolant leaking like crazy...

any ideas for a temporary fix??
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Old Sep 15, 2007 | 12:49 PM
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Just replace the tank...You could buy one for 50 bucks....And it only takes about 45min to replace.....Nothing sticks well one coated in antifreeze....And nothing sticks well to plastic....
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Old Sep 15, 2007 | 12:54 PM
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You need a new tank. Do not try to fix.

Tank has pressure relief cap, so it would be risky to simply connect the two hoses directly together.

Then again if the coolant were a little low that would allow a cushion for pressure expansion. Still too risky and VERY temporary at best.
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Old Sep 15, 2007 | 02:33 PM
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Mine too started leaking at that same small tube connection to the main body. My guess is the small hose from it to the radiator needs some type of support from shaking. Lots of people are having these suddenly go bad. As others have already said, $50 is nothing for a whole new tank assembly and it includes the low coolant sensor too. Just replace it.
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Old Sep 15, 2007 | 02:43 PM
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Agreed. I had the same problem. Did mine for 50. The clean tank make the engine look so much better.
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Old Sep 15, 2007 | 02:58 PM
  #6  
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I'd give a product like boat life a try (any marine store)
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Old Sep 15, 2007 | 04:12 PM
  #7  
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Originally Posted by dgrant3830
Mine too started leaking at that same small tube connection to the main body. My guess is the small hose from it to the radiator needs some type of support from shaking. .
Good observation. Although the hose is not heavy, it does have a lot of unsupported length. I just wire-tied my hose to the rubber coated section of the AC line, which is more rigid.
Did you come up with a better way to support the small hose when yours broke?

If course, it could just be that age and heat causes the plastic to crack, but extra support for the hose could not hurt. As long and flexible as the small hose is, I would not think it would cause undue stress from thermal expansion on the fittings if it was tied down in the middle.

Last edited by TEXHAWK0; Sep 15, 2007 at 04:18 PM.
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Old Sep 15, 2007 | 06:06 PM
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I agree with your hypothesis totally but to answer your question, I did not get back in there yet to design a support system for it. I will though.
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Old Sep 15, 2007 | 09:11 PM
  #9  
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From: San Antonio TX
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yea... i think im just gonna have to go buy a new tank...

yall guys made me feel like a cheapass lol

thanks tho... yea i figured nothing was gonna work.. i just wanted something to get me through the week til payday..

cant find one for 50 bux.. the dealer is lookin around 90 or so...
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Old Sep 15, 2007 | 09:17 PM
  #10  
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Try one of the forum sponsors for a better price, or look up the part on GMPartsDirect.com. Their parts are cheaper, but watch out for freight costs, and you should not be in a hurry to get the parts.

I just looked up the tank on the GM Parts House site, and it was $49.92 plus about $8 shipping. (00-04) Don't know what year your car is.

Last edited by TEXHAWK0; Sep 16, 2007 at 10:15 AM.
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Old Sep 15, 2007 | 10:07 PM
  #11  
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I don't know what Gene Culley's price is but you should try him. I looked all over for the best prices and found they were $50, then called the local dealer to go to for service and offered him $50 since I have business names who would sell it too me. The said "Ok", to keep your business.
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Old Sep 15, 2007 | 11:08 PM
  #12  
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www.gmpartshouse.com
Reservoir, corvette 97-99 $80.18 $50.91
This is for my '99
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