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1989 Corvette Radiator Help

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Old Jul 21, 2012 | 09:23 PM
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Default 1989 Corvette Radiator Help

I have a 1989 corvette and the radiator is semi-new within the last 2 years and I am not having a problem with it but a problem with a hose going into it as shown in a few pictures below. When it gets to about 215 degrees and I am using the gas it starts to just spit out of it where it is threaded in. I am wondering what I need to do to fix it so I am not loosing coolant and won't blow my engine because of something stupid and probably very simple to fix.

It is the hose with the nut around it and it also looks threaded in.
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Old Jul 21, 2012 | 11:25 PM
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If I understand you correct, the coolant leak is where the transmission cooling line goes into the rad. If that is the case, you shouldn't have coolant coming out of there at all. If coolant is coming out then there is internal damage.

If it is leaking red transmission fluid then that is another issue, one that you can try to fix. See if the nut is tight. Perhaps loosen it and make sure it was threaded in properly.
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Old Jul 22, 2012 | 07:47 AM
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Time for another radiator
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Old Jul 22, 2012 | 09:08 AM
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Originally Posted by blackbear bob
Time for another radiator
Why another radiator?
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Old Jul 22, 2012 | 09:10 AM
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Originally Posted by 1986coupe
If I understand you correct, the coolant leak is where the transmission cooling line goes into the rad. If that is the case, you shouldn't have coolant coming out of there at all. If coolant is coming out then there is internal damage.

If it is leaking red transmission fluid then that is another issue, one that you can try to fix. See if the nut is tight. Perhaps loosen it and make sure it was threaded in properly.
It is leaking green coolant. I will check my transmission fluid to make sure it is red first.

Also I am pretty sure it is coolant that is backing up and overflowing out of that area.

I will unscrew it and rethread it and see if that does the trick.
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Old Jul 22, 2012 | 09:58 AM
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Make sure the coolant and trans fluid are not mixing. I would get a new radiator its a lot cheaper that a new tranny and don't buy the same kind.
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Old Jul 22, 2012 | 11:22 AM
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Originally Posted by ch@0s
Make sure the coolant and trans fluid are not mixing. I would get a new radiator its a lot cheaper that a new tranny and don't buy the same kind.
It is leaking coolant fluid because something is wrong which I have actually just figured out. When they installed the radiator they did it with no washer to it is leaking now for that reason I just have to buy a washer now and that is all, but thank for all the help.
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Old Jul 22, 2012 | 01:45 PM
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Well did it work?, were all on pins and needles!
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Old Jul 22, 2012 | 02:18 PM
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Originally Posted by AirForceOne!
Well did it work?, were all on pins and needles!
I can not get anywhere to get it for about a week as where I am at the road to get out of my house is not flooded but the other ones are so I can not leave till tomorrow or the next day if the rain stops and most other places where I live will be closed dues to some thing they do for a week of the year every year. Seems lie they do it every time I need a part :p
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