Air conditioning?

jamom123 · Apr 5, 2014

I have a 2005 freightliner m2 106, last year i had my condensor and dryer replaced in order to get my air working. I filled the freon and the air never got cold it gets kind of cool but not near cold enough. So now that it's starting to get warm again i've been running my air and it feels the same as last year. So it's not leaking freon and the compressor is working. Anyone know why it's not working correctly.

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paullud · Apr 5, 2014

Were both expansion valves replaced?

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tknight · Apr 5, 2014

Air in a m2 case closed mine has been a headache since new 2 compressors an evaporator expansion valves now this year it's going to get a new drier all hoses condenser and probably more parts... I'm looking at 2 k min to fix what may never last a season the parts they use are pure junk!

jamom123 · Apr 5, 2014

paullud said:
Were both expansion valves replaced?

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I don't think so, all they said they replaced was the condensor and the dryer.

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paullud · Apr 5, 2014

jamom123 said:
I don't think so, all they said they replaced was the condensor and the dryer.

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I would suspect the valves are the issue then since it appears the compressor is working. A quick system pressure check will help confirm it.

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jamom123 · Apr 5, 2014

paullud said:
I would suspect the valves are the issue then since it appears the compressor is working. A quick system pressure check will help confirm it.

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Ok, thanks for the info i will get it checked.

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