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ac hose blew

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Old Jul 30, 2006 | 07:24 AM
  #1  
nutseynut7's Avatar
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Default ac hose blew

On a ride yesterday smoke came into passenger compartment pulled over grabbed fire extinguisher and opened hood. Turned out ac hose had a hole and blew the freon onto exhust manifold I hardly ever use the AC , Is it a job to replace hose or should I just forget it
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Old Jul 30, 2006 | 07:37 AM
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If it were me I would replace the ruptured line. If you remove the line the rubber can be replaced they swedge on a new section of hose. Down here the a/c repair places charge around $35 dollars per hose. I just had my old car hoses replaced and that was the price per hose.
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Old Jul 30, 2006 | 07:56 AM
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Clean the underside of your hood very thoroughly or a paintjob in future will turn into a nightmare.
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Old Jul 30, 2006 | 08:33 AM
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I'd get it fixed unless you want the whole a/c system to turn into a pile of scrap.

FYI: I just picked up a hose assembly off ebay--new--for $75 (+10 ship). High quality fittings, latest Goodyear Galaxy hose material, O-rings already in place.



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Old Jul 30, 2006 | 09:08 AM
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Beat inflation..fix it now..
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Old Jul 30, 2006 | 09:38 AM
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You don't say what year or BB or SB, which will make a difference in the hose assembly. Go to Dr Rebuild, online or catalog, they have the fittings and lines you need. To replace the R12 you lost, go to Ebay, have your certification certificate ready to purchase R12, you should be good to go......................

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Old Jul 30, 2006 | 07:17 PM
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The car is a 71 small block
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Old Jul 30, 2006 | 09:20 PM
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napa has then, advance can order them .
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Old Jul 30, 2006 | 09:53 PM
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Fix it, custom lines, be sure to use "Barrier" type hose. Rerout to gat as far away from exhaust as you can and insulate.
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Old Jul 30, 2006 | 09:55 PM
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Was the AC being used when it blew? I had this happen with a bad expansion valve. Too much pressure built up.
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Old Jul 31, 2006 | 03:39 PM
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I have a 72 and the A/C hose ruptured on the freeway a few years ago. Problem with the hose assembly is that is so close to the exhaust manifold and the heat cooked the hose. Replaced it with a new ACDelco hose assembly but I wrapped the rubber hose near the exhaust manifold with the silver heat insulation material. Most newer cars have this material on the A/C hose assemblies. Although not NCRS acceptable.....do not have to go through that mess again...I hope.
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Old Jul 31, 2006 | 04:42 PM
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i have mine wraped also i used the bubble wrap from the hardware store. foil-air bubble-foil has worked well .i used tie wraps to hold it on .
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Old Jul 31, 2006 | 05:50 PM
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Photovette is telling you straight. Leave that system open to the atmosphere for any length of time and the whole refrigerant system is junk. Even if you don't care now, you may someday.
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Old Jul 31, 2006 | 10:04 PM
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You will need a new drier assembly too (Anytime the sytem gets opened). About $50 - $60.

Orville
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