99 eb ac problem

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Jun 12, 2010 | 11:09 AM

mholden1966

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99 eb ac problem

my 99 eb blows cool air back ac blows cooler than front compressor cycles and is fully charged not cold air any ideas???????????

Jun 12, 2010 | 11:33 AM

Big Greenie

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Quote:

Originally Posted by mholden1966

my 99 eb blows cool air back ac blows cooler than front compressor cycles and is fully charged not cold air any ideas???????????

Some punctuation in your posts would make them easier to decipher

Front system in the truck needs a recharge?

Jun 12, 2010 | 02:46 PM

alloro

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There is a single compressor for the vehicle. Since the rear A/C is good and the front is not, your problem is a broken blend door up front. Instead of the door being all the way over, it's somewhere in the middle and is allowing some heated air to mix with the A/C air and giving you warmer air.

Jun 13, 2010 | 12:03 PM

mholden1966

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the back ac does just as the front, blows cool air not cold, the system is charged and the compressor cycles on and off as it should. any ideas???????

Jun 13, 2010 | 02:37 PM

deanjet

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From: Hollywood, FL

Quote:

Originally Posted by mholden1966

the back ac does just as the front, blows cool air not cold, the system is charged and the compressor cycles on and off as it should. any ideas???????

My Exp has never blown "cold" air, just cool. I live in Miami and have just given in to the fact that my 2000 Expy just will not freeze you out like other cars. I just had my evaporator changed yesterday because of a slow leak. A day and a half in the shop and it still blows just "cool" air, not cold. I have driven several other 1st gen Expys and they all have weak AC.

Jun 13, 2010 | 03:07 PM

alloro

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Quote:

Originally Posted by mholden1966

the back ac does just as the front, blows cool air not cold

That's not what you said in your first post. You said the back blows cooler than the front. If you don't accurately post the symptoms and conditions, then we can't accurately give you advice.