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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Mechanical Maintenance: Break-in / Oil & Fluids / Servicing / Warranty > small rad leak, what to do?



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      08-28-2013, 07:27 AM   #1
essex_lad
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Exclamation small rad leak, what to do?

Hi everyone I have a small leak in my rad which only seems to leak when the pressure really builds up in the system. Is there an easy fix liquid I can poor into the system that will stop this?
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      08-30-2013, 01:24 PM   #2
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bump
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      08-30-2013, 01:32 PM   #3
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Buy a new rad; not expensive and will save you headaches and more money in the long run.
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      08-30-2013, 01:39 PM   #4
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ok I can get one from an 09 e92 for £40 ill do that.
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      08-30-2013, 02:00 PM   #5
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Quote:
Originally Posted by essex_lad View Post
ok I can get one from an 09 e92 for £40 ill do that.
Curious, how much more for new? I remember I replaced my e46 radiator for under $110? But you may be ok using a used 09 radiator.
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      08-31-2013, 12:34 AM   #6
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A new one is about £100 I would get a new one but iv just had to do my brakes all round, service and pay for 2 return flights to Canada so I'm a little short of cash at the mo. I'll stick with the second hand rad until it goes wrong then I'll buy a new one.
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