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Old Jun 11, 2012 | 09:31 AM
  #31051  
LittleBuddy's Avatar
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Joined: Feb 2012
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From: Laurel, MD
Year: 1998
Model: Cherokee
Engine: 4.0L
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anyone available to help me move on Friday? I was gonna do it on Sat, but I have access to a couple of trucks that would keep me from renting one on Sat. Not a whole lot, just bulky stuff that can't be loaded into the back of an SUV. Still food and still drinkies. Not too far, from Jessup to Laurel.
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Old Jun 11, 2012 | 09:34 AM
  #31052  
NewKindOfClown's Avatar
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From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
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Originally Posted by LittleBuddy
anyone available to help me move on Friday? I was gonna do it on Sat, but I have access to a couple of trucks that would keep me from renting one on Sat. Not a whole lot, just bulky stuff that can't be loaded into the back of an SUV. Still food and still drinkies. Not too far, from Jessup to Laurel.
I should be able to help if it's early enough.

And Mark, I should be able to help you, as well. I can't stay late, but I can at least transport whatever parts you need.
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Old Jun 11, 2012 | 09:44 AM
  #31053  
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Joined: Nov 2010
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From: glen burnie md
Year: 2000
Model: Cherokee
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crap Ben, i gotta werk friday-n-saturday, can i come over sunday for leftovers?



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Old Jun 11, 2012 | 09:58 AM
  #31054  
LittleBuddy's Avatar
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From: Laurel, MD
Year: 1998
Model: Cherokee
Engine: 4.0L
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thanks Tim, I think we're gonna start around 8 or a little after. Coffee pot will be on.

Steve, ha, maybe, but I was told we have plans on Sun. for somethin.
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Old Jun 11, 2012 | 10:00 AM
  #31055  
SDC's Avatar
SDC
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Joined: Mar 2012
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From: Glen Burnie, MD
Year: 1999
Model: Cherokee
Engine: 4.0
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Well in theory a system open to the air will begin to accumulate crap internally, corrosion mainly. It is best to replace all parts in that situation. That said, I have fixed many systems where you simply replace the bad component and do a suck and recharge. In a compressor burnout you replace everything dou to not being able to flush the condenser properly. Should change the orifice screen also.

Biggest concern is how much oil is left in the compressor. Not enough and the compressor seizes. To much and the system will fail on high pressure, blow the clutch from heavy starting load. Sometimes it's best to start with a new compressor fOr this reason.

Yes drier/ accumulator should be changed. I did not change mine and it was open for 6 months or more.

Lots of ways to look at it.

How much you wanna spend?

Don't buy any R134 with all the crap in it. Leak sealer, due, moisture remover, oil, synthetic. Just plain R-134 $9.99 a can at Walmart.
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Old Jun 11, 2012 | 10:05 AM
  #31056  
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SDC
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From: Glen Burnie, MD
Year: 1999
Model: Cherokee
Engine: 4.0
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Originally Posted by Green2000
I can turn on the ac and the clutch locks and the compressor is spinning, I get cold air for about 10 min and then it starts getting warm, check the compressor and the clutch has disengaged. After maybe 15 minutes or so it locks back up and I get cold air again for another 10 and then the same thing.
Sounds like a pressure switch is shutting it off. Don't know which without gauges on it. When the compressor is shut off the pressures equalize and the switch resets. Endless cycle till its fixed.
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Old Jun 11, 2012 | 10:06 AM
  #31057  
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From: Aberdeen, MD
Year: 1995
Model: Cherokee
Engine: 4.0L HO I-6, 703 Injectors, Brown Dog Super Engine Mounts
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i'd be interested in pulling a vacuum on my system also to see how many holes I have
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Old Jun 11, 2012 | 10:09 AM
  #31058  
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SDC
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From: Glen Burnie, MD
Year: 1999
Model: Cherokee
Engine: 4.0
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Originally Posted by dukie564
i'd be interested in pulling a vacuum on my system also to see how many holes I have
Better to pressurize it with nitrogen and soap er up. Foam party!
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Old Jun 11, 2012 | 10:10 AM
  #31059  
SDC's Avatar
SDC
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From: Glen Burnie, MD
Year: 1999
Model: Cherokee
Engine: 4.0
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How do I post pics from I phone
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Old Jun 11, 2012 | 10:12 AM
  #31060  
jimmy21669's Avatar
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Joined: Mar 2009
Posts: 7,996
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From: Berea, OH
Year: 1998
Model: Cherokee
Engine: 4.0
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Guys...I am actively seeking the possibility of a new rig.

I prefer 91-96...as rust free as possible, 2 door.

I have $1000 to spend.

If anyone has any leads.....
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Old Jun 11, 2012 | 10:15 AM
  #31061  
NewKindOfClown's Avatar
Moderator of Jeeps
 
Joined: Jul 2011
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From: Frederick, MD from Cleveland, OH
Year: 1993 YJ Wrangler
Engine: 4.0 I6
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Originally Posted by jimmy21669
Guys...I am actively seeking the possibility of a new rig.

I prefer 91-96...as rust free as possible, 2 door.

I have $1000 to spend.

If anyone has any leads.....
If you can scrape up a little more. It's been listed for a couple weeks.
http://martinsburg.craigslist.org/cto/3026976822.html
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Old Jun 11, 2012 | 10:18 AM
  #31062  
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Joined: Dec 2011
Posts: 4,006
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From: Pasadena, MD
Year: 1987
Model: Wagoneer
Engine: Renix 4.0
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Originally Posted by SDC
Well in theory a system open to the air will begin to accumulate crap internally, corrosion mainly. It is best to replace all parts in that situation. That said, I have fixed many systems where you simply replace the bad component and do a suck and recharge. In a compressor burnout you replace everything dou to not being able to flush the condenser properly. Should change the orifice screen also.

Biggest concern is how much oil is left in the compressor. Not enough and the compressor seizes. To much and the system will fail on high pressure, blow the clutch from heavy starting load. Sometimes it's best to start with a new compressor fOr this reason.

Yes drier/ accumulator should be changed. I did not change mine and it was open for 6 months or more.

Lots of ways to look at it.

How much you wanna spend?

Don't buy any R134 with all the crap in it. Leak sealer, due, moisture remover, oil, synthetic. Just plain R-134 $9.99 a can at Walmart.
so how would you look at this...

87 r12 system, missing condenser and the lines to and from the condenser. everything else is there. what would you replace? and where would i get the system put at vac?
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Old Jun 11, 2012 | 10:36 AM
  #31063  
jimmy21669's Avatar
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Joined: Mar 2009
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From: Berea, OH
Year: 1998
Model: Cherokee
Engine: 4.0
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Originally Posted by NewKindOfClown
If you can scrape up a little more. It's been listed for a couple weeks.
http://martinsburg.craigslist.org/cto/3026976822.html


Thanks...have a call into him. That would be a score....my favorite year.
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Old Jun 11, 2012 | 10:36 AM
  #31064  
SDC's Avatar
SDC
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Joined: Mar 2012
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From: Glen Burnie, MD
Year: 1999
Model: Cherokee
Engine: 4.0
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Originally Posted by jakbob
so how would you look at this...

87 r12 system, missing condenser and the lines to and from the condenser. everything else is there. what would you replace? and where would i get the system put at vac?
That is a tough one. R-12 could run 30-50 bucks per 12oz can. Replace it all and go r-134 is what I would advise my customers. But most of my customers have the money! Get the condenser and hoses installed. Find 2 or 3 cans ofR12 and I'll help with the rest.

Adding. Get a receiver/ drier too. We will have to flush it a little but I will supply that and you pay me for the materials.

Last edited by SDC; Jun 11, 2012 at 10:41 AM.
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Old Jun 11, 2012 | 10:40 AM
  #31065  
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From: Frederick, MD
Year: 1989
Model: Cherokee
Engine: 4.0
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How do I get this stud out?


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