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

Radiator Cleaning [part2]

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Old Jun 13, 2002 | 03:53 PM
  #1  
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Default Radiator Cleaning [part2]

All I can say is HOLY poopie there was a lot of grass and stuff in my radiators! :eek: :eek: :eek:

I spent about 2 hours with the air compressor and hose getting all kinds of stuff out of them. The A/C radiator had the most grass and small dirt, but the coolant radiator had a ton of bigger dirt and crap. My compressor sure got a workout today. I also took a tinny flathead screw driver and striaghtened fins out until my hand hurt.

Thank you to R94Lt1 for helping me out since i have a busted shoulder! :cheers:

Here are the pictures:

simply amazing that any air was getting through at all! :eek::eek:


WTF is this?!?!?! It was sitting under the radiators :crazy:






[Modified by Glock'94, 1:55 PM 6/13/2002]


[Modified by Glock'94, 1:55 PM 6/13/2002]


[Modified by Glock'94, 1:58 PM 6/13/2002]
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Old Jun 13, 2002 | 03:57 PM
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Default Re: Radiator Cleaning [part2] (Glock'94)

Hey, a little credit where credit is due! :jester :mad :jester :cheers:
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Old Jun 13, 2002 | 03:57 PM
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Default Re: Radiator Cleaning [part2] (R94 LT 1)

oh yeah.. sorry :).

Thank you for R94LT1 helping out today :cheers: :cheers:
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Old Jun 13, 2002 | 04:00 PM
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Default Re: Radiator Cleaning [part2] (Glock'94)

oh yeah.. sorry :).

Thank you for R94LT1 helping out today :cheers: :cheers:
That's better. Now I'll take one of :cheers: ! :cool:
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Old Jun 13, 2002 | 04:03 PM
  #5  
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Default Re: Radiator Cleaning [part2] (R94 LT 1)

oh yeah.. sorry :).

Thank you for R94LT1 helping out today :cheers: :cheers:

That's better. Now I'll take one of :cheers: ! :cool:
They are all over at stephanie's place :( . I left a box of 20 budlights over there. :(
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Old Jun 13, 2002 | 06:09 PM
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Default Re: Radiator Cleaning [part2] (Glock'94)

I assume since you you didn't give results, that you have not finished and tested. I'm watching to see what happens since mine is acting similar here in the DFW weather.

I went through a car wash and stuck the high pressure hose to it through the access holes a couple days ago. It did seem to cool it off a couple degrees, (224 max with AC on yesterday) so I think that a thorough cleaning like you have done will be a great improvement.
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Old Jun 13, 2002 | 07:23 PM
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Default Re: Radiator Cleaning [part2] (92corvette)

You took a high pressure car wash hose to the radiator????
:eek: :eek:

I knew someone who did that and bent most of the fins shut. He did such a good job that he ruptured one of the tubes. To make a long story short, he flushed the inside of his radiator too.
:yesnod: :lol: :lol:



Be careful with any high pressure around the raidator or A/C condensor.
:flag
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Old Jun 13, 2002 | 08:05 PM
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Default Re: Radiator Cleaning [part2] (Sharky Guam)

It's just a car wash.......I've done it before and I'm not worried about it, but thanks for the warning. :seeya
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Old Jun 13, 2002 | 08:52 PM
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Default Re: Radiator Cleaning [part2] (Glock'94)

I just got done doing mine about three weeks ago, and I have noticed a very improved difference.... running the AC in traffic and the car never gets above 215..... running down the interstate it usually hangs right around 198 - 205..... That is with a 195 degree thermostat......
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Old Jun 17, 2002 | 05:06 AM
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From: Stafford, Virginia Kittah, Kittah, Kittah...
Default Re: Radiator Cleaning [part2] (92corvette)

I assume since you you didn't give results, that you have not finished and tested. I'm watching to see what happens since mine is acting similar here in the DFW weather.

I went through a car wash and stuck the high pressure hose to it through the access holes a couple days ago. It did seem to cool it off a couple degrees, (224 max with AC on yesterday) so I think that a thorough cleaning like you have done will be a great improvement.
That's way too hot with the A/C on... My 96 runs at 190F even in the AZ summer 115F temps...

I do have a HPP+ that I used for the cooler fan settings but that shouldn't matter much since the A/C controls the fans for the most part when the A/C is on... I've never seen my 96 run that hot with the A/C on...

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