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How hard to replace A/C Compressor?

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Old Dec 22, 2005 | 10:49 AM
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Default How hard to replace A/C Compressor?

Think the clutch(or the whole thing) on the A/C is dead, car started stalling in the morning when it was cold and just seemed sluggish. Turns out, it was only when the defroster was on and the A/C was engaged that it was causing drag on the serpentine. It then decided to start screaming like a banshee SOOO, I think it is time to replace it. Is this a pain??? Should I go ahead and use this as an excuse to pull the whole front and top of the motor off and put in some new goodies?(ehem... Heads, cam, etc...) Any vendors want to through in a free A/C with purchase of Heads and Cam???

Thanks,

Dave
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Old Dec 22, 2005 | 08:48 PM
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I changed my compressor by just pulling thr right header. I had it on a lift to make it easier.
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Old Dec 23, 2005 | 08:27 AM
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There are three alternate approaches.
Removing the right header as per jjcslynn
Removing the rad
Removing the water pump

any of the 3 give you enough space to get it out.
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Old Dec 23, 2005 | 08:38 AM
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Originally Posted by rws.1
There are three alternate approaches.
Removing the right header as per jjcslynn
Removing the rad
Removing the water pump

any of the 3 give you enough space to get it out.
I just did mine, but the whole front of the engine is removed. I would have to say that removing the water pump would probably provide the best access. It is tight though. Don't forget to add as much compressor oil as you now have in the compressor. I believe there is nine ounces total in the system. I had to replace only 3 ounces. I bought it at NAPA. Good luck.
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Old Dec 23, 2005 | 09:25 AM
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What's the procedure for recharging the AC system with 134a?
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Old Dec 23, 2005 | 09:35 AM
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It's probably the a/c clutch, that can be changed in the car w/out removing the compressor, i rem'd the waterpump to gain better access to the compressor
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