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Do aluminum radiators crack in the winter?

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Old Oct 24, 2008 | 04:12 AM
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Default Do aluminum radiators crack in the winter?

A friend of mine told me that his aluminum radiator cracked on him last winter. How many of you out there drove your car thru the winter with an aluminum radiator? Any problems?
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Old Oct 24, 2008 | 12:18 PM
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Default Re: Do aluminum radiators crack in the winter? (b20_driven)

99% of the new cars made come with alum radiators....
if he cracked it, possible he only had water in it, or a low coolant level which caused the radiator water to freeze... That could also mean problems for the block and head too.
Just make sure you have a 50-50 mix.
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Old Oct 24, 2008 | 12:37 PM
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Default Re: Do aluminum radiators crack in the winter? (b20_driven)

or he bought a cheapass ebay radiator and it inevitably failed
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Old Oct 24, 2008 | 04:43 PM
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Default Re: Do aluminum radiators crack in the winter? (srmofo)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by srmofo &raquo;</TD></TR><TR><TD CLASS="quote">or he bought a cheapass ebay radiator and it inevitably failed</TD></TR></TABLE>

Yes, it was a cheap ebay radiator. ROFL. I got a mitshimoto radiator. So hopefully that works out better than his.
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Old Oct 24, 2008 | 07:45 PM
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Default

water in a rad will make it crack
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Old Oct 24, 2008 | 08:47 PM
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Default Re: Do aluminum radiators crack in the winter? (b20_driven)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b20_driven &raquo;</TD></TR><TR><TD CLASS="quote">

Yes, it was a cheap ebay radiator. ROFL. I got a mitshimoto radiator. So hopefully that works out better than his.</TD></TR></TABLE>

thats what I got right now and so far I am happy with it
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Old Oct 24, 2008 | 10:11 PM
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Default Re: Do aluminum radiators crack in the winter? (srmofo)

i have been running the ebay radiator for about 2 years in tx and no problems it was like $38 shipped lol
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Old Oct 25, 2008 | 05:29 AM
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Default Re: Do aluminum radiators crack in the winter? (kay@neighborhoodtrends)

Its good for you because you dont have below zero temps down there, bro.
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Old Oct 25, 2008 | 05:30 AM
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Default Re: Do aluminum radiators crack in the winter? (srmofo)

Even tho I dont plan on driving the car in the winter. I just hope it don't crack on me while I do some winter warmups.
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Old Oct 25, 2008 | 06:09 AM
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Default Re: Do aluminum radiators crack in the winter? (b20_driven)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote">
Its good for you because you dont have below zero temps down there, bro.
</TD></TR></TABLE>
and its all because of bad coolant mix... I've NEVER had a radiator crack during winter and OEM radiators have plastic end caps... Its not like the radiator gets hot coolant instantly, causing it to crack from thermal shock...
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Old Oct 25, 2008 | 01:35 PM
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Default Re: Do aluminum radiators crack in the winter? (Flashmn)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Flashmn &raquo;</TD></TR><TR><TD CLASS="quote">
and its all because of bad coolant mix... I've NEVER had a radiator crack during winter and OEM radiators have plastic end caps... Its not like the radiator gets hot coolant instantly, causing it to crack from thermal shock...</TD></TR></TABLE>Bad welds with even worse material will crack from repeated heating/cooling cycles though
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