2003 corolla a/c working intermittently

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Tim and Anna - 31 Jul 2006 04:03 GMT

My 2003 corolla's a/c works for about 20 minutes and then blows warm.
If you shut it off for about 30 min and then turn it back on it works
for another 20 or so min etc... I have checked the filter and
antifreeze and visually inspected all of the couplings and hoses and
all looks "normal".

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Reasoned Insanity - 31 Jul 2006 05:32 GMT

> My 2003 corolla's a/c works for about 20 minutes and then blows warm.
> If you shut it off for about 30 min and then turn it back on it works
> for another 20 or so min etc... I have checked the filter and
> antifreeze and visually inspected all of the couplings and hoses and
> all looks "normal".

Thermostat perhaps?

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Ray O - 31 Jul 2006 06:52 GMT

If you are looking for a cause, a couple of possibilities are a bad
thermistor and moisture in the system.

Signature

Ray O
(correct punctuation to reply)

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Wayne - 31 Jul 2006 15:40 GMT

My 2003 Camry had the same problem. Dealer replaced the relay and no further
problem.

Wayne

>> My 2003 corolla's a/c works for about 20 minutes and then blows warm.
>> If you shut it off for about 30 min and then turn it back on it works
[quoted text clipped - 4 lines]
> If you are looking for a cause, a couple of possibilities are a bad
> thermistor and moisture in the system.

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Danny G. - 31 Jul 2006 20:28 GMT

>> My 2003 corolla's a/c works for about 20 minutes and then blows warm.
>> If you shut it off for about 30 min and then turn it back on it works
[quoted text clipped - 3 lines]
>>
> If you are looking for a cause, a couple of possibilities are a bad thermistor and moisture in the system.

You have a wet system. I would not let who ever worked on your a/c do any more work.

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