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  #1  
Old 01-30-2011, 05:35 PM
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I just learned my radiator has a crack in it due to a bad cap not venting correctly. Its a hairline crack, not even the width not thickness of my thumbnail. Im wondering if

1) I can epoxy the crack to temporarily fix it for a couple of weeks until I can afford a new radiator.

2) I have a 5/8" core, I also notice I have a good 1/2" gap between it and my ac condenser, (I hope that's the right name for that part) when I called the parts store, they told me there is a 1 3/8 option available, would I be able to use that instead of the stock 5/8 size?
 
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Old 01-31-2011, 08:04 AM
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Just try some JB weld as a temporary fix, also the new cap
 
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Old 01-31-2011, 08:29 AM
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I'd be concerned with the cold temps preventing JB Weld or epoxy from properly curing.
As you mentioned, this is a temp fix (a short term band aid). I used JB Weld to stop a leak on a power steering rack once. I got another year of driving on that rack before the leak came back and I was "forced" to change the rack (the car was a beater and I was trying to dodge changing that rack).
 
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Old 01-31-2011, 02:19 PM
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I paid less that $100 for a new radiator - good old e-bay. Haven't had any issues with it, and its been 3 years now. I just bought the stock size, what ever that was.
 
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Old 01-31-2011, 03:17 PM
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Originally Posted by JaxJim
I paid less that $100 for a new radiator - good old e-bay. Haven't had any issues with it, and its been 3 years now. I just bought the stock size, what ever that was.
Yeah, they're really not all that expensive. I paid about $110 for a new one at a local radiator shop for one of my Daytonas and it was the best investment I ever made for that car. It immediately ran cooler.
 
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Old 01-31-2011, 04:40 PM
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Well, here they quoted 120 for the stovk size, the largest made for a 99 monte carlo is 1 3/16" they quoted me 130 for it.

Would it fit up? The only reason in used epoxy is because I wont be able to afford a new radiator for a couple of weeks.
 
  #7  
Old 01-31-2011, 04:59 PM
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jb weld worked on my lumina for a while (till i blew it up)

go for it
 
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Old 01-31-2011, 06:03 PM
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Epoxy already worked... just waiting for answer on radiator now
 
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Old 01-31-2011, 07:43 PM
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I'd have done the epoxy or JB Weld temporarily too, if I had to. I was adding to what JaxJim said about radiator prices. I didn't mean for it to sound like "Just buy a new radiator and be done with it." I've been known to do some temporary fixes myself.:p
 
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Old 02-01-2011, 07:12 AM
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ZZP sells an oversized radiator, but I'm not sure what is needed to fit it. You could email them and ask, or just stick to the stock size.

It doesn't look like you live in an area of extreme heat where the oversized radiator would be needed
 


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