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Climate Control Problems (Air Conditioning, Heat) - All Cars

791 messages,  Last post on Aug 12, 2009 at 12:55 PM

You are in the Maintenance & Repair Forum. Your Host is mr_shiftright

What is this discussion about? Heating / Cooling


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#771 of 791
Re: Recharging [air_door_fix] by imidazol97
Jul 13, 2009 (6:07 pm)
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Replying to: air_door_fix (Jul 13, 2009 4:44 pm)

>Whether you choose to believe the "science" or not
 
I don't because it's not been proven. To discuss the global warming and ozone hole faux science:
 
Are autos responsible for global warming
 
>this might be a reasonable investment for under $50 plus a little internet research
 
Agree with that. I found Harbor Freight has a good set (all their tools aren't always top notch). A vacuum pump would be a good investment also. But a good bit of knowledge goes along with using this setup; the potential for damage to the system is there. Adding a can of freon R134a is somewhat idiot proof as long as one follows the gauge and cools the condensor as they add freon. If I need a manifold, a barnyard mechanic up the road has a set I can borrow.
 
A slow loss over 10 years is one thing; a seep that's losing a can a year needs to be checked out by professionals who know where leaks typically occur in that model of car.
#772 of 791
Re: Recharging [imidazol97] by obyone
Jul 14, 2009 (11:48 am)
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Replying to: imidazol97 (Jul 13, 2009 6:07 pm)

Harbor Freight like WalMart specializes in the marketing of Chinese goods.
I once bought a bulk pack of razor blades for $1.99 vs the American version at $5.99. What I found was the cardboard that they are wrapped in was no longer cardboard but thin paper and a few of the blades had no edge not to mention that the crimps were missing on some causing the blades to fall apart. But hey for a buck ninety nine what do you expect.
#773 of 791
Curmudgeon by hop2
Jul 16, 2009 (5:49 am)
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My auto (2005 Chevy) A/C - the compressor engages but a few seconds later disengages. It does cool, but limited and I can't have the compressor going on and off like that.
I had added r-134 - just a little low - and think I might have gotten air into the refrigerant. Has anyone had a similar experience?
#774 of 791
Re: Curmudgeon [hop2] by obyone
Jul 16, 2009 (11:32 am)
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Replying to: hop2 (Jul 16, 2009 5:49 am)

Compressor cycling on and off with frequency indicates low refrigerant.
#775 of 791
Re: Recharging [air_door_fix] by oldfarmer50
Jul 16, 2009 (2:03 pm)
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Replying to: air_door_fix (Jul 13, 2009 4:44 pm)

"...If you have no conscience over being solely responsible for destroying the earth..."
 
That reminds me of the joke about the 80 year old man who married the 20 year old stripper.
 
His friends all took him aside and asked him if he wasn't worried that having sex with a 20 year old might result in death.
 
His response was: "If she dies, she dies!".
#776 of 791
Re: Recharging [oldfarmer50] by burdawg
Jul 17, 2009 (6:06 am)
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Replying to: oldfarmer50 (Jul 16, 2009 2:03 pm)

Now that's a good one.....
#777 of 791
Re: Curmudgeon [obyone] by hop2
Jul 17, 2009 (9:45 am)
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Replying to: obyone (Jul 16, 2009 11:32 am)

Thanks.
 
It also behaves like that with too much- as I found out.
 
Learned to never trust the gauge on those Superstore refrigerant cans.
#778 of 791
Re: AC: left warm/ right cold ??? [CapeCod] by petersenjoe
Jul 27, 2009 (1:47 pm)
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Replying to: CapeCod (Jun 04, 2008 1:01 pm)

Hi I have a 2001 Olds Silhouette Van that has the exact same problem as described in #713 Hot on the left cold on right, did you ever find a solution to the problem.
#779 of 791
THANKS by oldfarmer50
Jul 28, 2009 (9:27 am)
Reply
Thanks all those who weighed in on my not too cold AC problem. I finally got around to getting a can of 134a at the local auto parts store and did it myself. Only took half a can to charge it up to spec. Now , if I leave it on high I'm frostbitten in the same length of time it took to start cooling before.
 
Cost me about $20.
#780 of 791
Re: THANKS [oldfarmer50] by obyone
Jul 28, 2009 (3:12 pm)
Reply

Replying to: oldfarmer50 (Jul 28, 2009 9:27 am)

Not that I'm a greenie but what happened to the other half of the can?

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