2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Pinhole in radiator What can I use?

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Old Feb 2, 2006 | 01:27 PM
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Pinhole in radiator What can I use?

What can I use to fix this? How will that stop leak **** affect it? I've used it before with good luck, but better ask before I try the ole" school stuff on the rotary. Thanks!
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Old Feb 2, 2006 | 02:12 PM
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You know that if you overheat a rotary even once, it could be the end of the engine, so keep your cooling system in top condition. Take your radiator to a shop to have it fixed properly, and if they say it can't be repaired, buy a new one. It's money well-spent. Don't use the stuff that you pour in the radiator to stop the leak. Do it right - You'll be glad you did.
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Old Feb 2, 2006 | 02:36 PM
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or you could use an egg if youre really poor
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Old Feb 2, 2006 | 02:43 PM
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FCGizmo - I saw that on Mythbusters! It worked! That made me laugh.

BigPimpin - agreed with others. Just get it taken care of properly. Cooling system and brakes are both items I wouldn't want "band-aid" approaches on. Better to have a good radiator shop see if they can fix it. If not, just buy a new one. You won't need to worry about it for many years after that.

Bob
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Old Feb 2, 2006 | 02:46 PM
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rofl^^^^....at any autoparts store they should have a radiator repair kit. it kind of like an exhaust repair kit, but instead of hi temp tape you use JB weld, basically its a few pieces of metal screens that you stick on there with this tar stuff and let it dry and then jb weld over that, it will hold permenently. this wont work if its a hole in one of the rails but it will work if its a hole on one of the upper or lower resvior points. if there is a hole in one of the rails i would just get a new radiator they're a pain in the *** to fix CORRECTLY and if you have someone else do it, it would be cheaper to buy one used or new anyways.
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Old Feb 2, 2006 | 02:46 PM
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Definitely don't recommend the stop leak ****. Used that on my nissan one time and one of those pellets fucked up my water pump. Ended up blowing the freeze plugs because temp guage didn't work *cry*

Maybe put some JB weld over the pinhole? Temporarily anyways. I've seen the **** used on stuff that gets hotter than a radiator.
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Old Feb 2, 2006 | 02:58 PM
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plastic or metal radiator, and where is the pinhole at?
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Old Feb 2, 2006 | 02:59 PM
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where are you at? im in the eastbay^^^
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Old Feb 2, 2006 | 03:19 PM
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Thanks guys, I was just being lazy. I'm gonna order a new one right now.
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Old Feb 2, 2006 | 03:24 PM
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good idea.
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Old Feb 2, 2006 | 03:25 PM
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Originally Posted by Tournapart
where are you at? im in the eastbay^^^
yeah east bay, castro valley
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Old Feb 2, 2006 | 03:28 PM
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Its a great chance to get a triple core fluidyne or something of that nature
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Old Feb 2, 2006 | 03:32 PM
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Originally Posted by ITS_A_RX_THING
Its a great chance to get a triple core fluidyne or something of that nature
I was just thinking that.
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