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 a/c problem?
#817550
06/08/07 05:28 PM
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Joined: Dec 2004
Posts: 17
OP
Need a Spot
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I have an 87 4Runner SR5. Until yesterday my a/c always blew cold. You know how you push the green a/c button and feel the power surge from the engine? Well yesterday I hit the button, There is now power loss at all, and it blows warm air. Any quick fixes?? or is my a/c bought the farm?
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Re: a/c problem?
[Re: skoyboy35]
#817551
06/08/07 08:12 PM
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Joined: Jun 2007
Posts: 28
Getting the Wheeling Fever
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Perhaps you need to top off the refrigerant, if the pressure gets too low the limit switch won't allow the A/C compressor to kick on. But you do have more power now with the A/C button pushed <img src="/forums/images/graemlins/pfft.gif" alt="" />
Dave A.
88 P/U lots of mods
95 4Runner on 33's with a Detroit
Couple of mountain bike's rolling on 26's.
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Re: a/c problem?
[Re: OFFRD88]
#817552
06/08/07 10:10 PM
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Joined: Jan 2000
Posts: 12,153
Web Wheeler
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The "more power" is probably the A/C idle up valve kicking in, it bumps the idle RPMs up a few hundred RPM with the A/C running.
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Re: a/c problem?
[Re: OFFRD88]
#817553
06/08/07 10:10 PM
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Joined: Sep 2003
Posts: 1,686
Body Damage is Cool
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Also check the A/C Fuse,
located behind your glove box.
Start simple (and cheap)
85 4Runner - With NEW Marlin 4.7 Gears!! It's a whole new beast!
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Re: a/c problem?
[Re: Staceman]
#817554
06/09/07 03:12 AM
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Joined: May 2007
Posts: 37
Getting the Wheeling Fever
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make sure that if and when you buy a recharge bottle, make sure to get the R134 conversion kit. the one i bought was super easy to use and was pretty cheap
V6 pickup 4x4, 385,000 miles and still ticking
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Re: a/c problem?
[Re: walktastic]
#817555
06/09/07 04:00 PM
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Joined: Apr 2005
Posts: 525
Rock Warrior
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assuming it's got 134 in it already?
msg - '87 xtracab
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Re: a/c problem?
[Re: yodta]
#817556
06/09/07 05:34 PM
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Joined: Dec 2004
Posts: 17
OP
Need a Spot
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Thanks for the responses. I took it to a local Auto Zone and the manager said that I was out of freon. He suggested that I get it converted over to the new R?? something or another. He also said that he could do the conversion for me for $200.OO which also consisted of pumping out the old stuff stuck in the system. He is the store manager and he says he has converted over 30 toyotas already. Should I trust him or should I go find a place that will fill it back up with freon??
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Re: a/c problem?
[Re: skoyboy35]
#817557
06/10/07 08:27 AM
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Joined: May 2006
Posts: 457
Mudrunner
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You're in Vegas? I'd find an AC specialty shop if I were you. also look at the info here: http://www.ackits.com/Dave
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