HVAC, heating, cooling, air handling. Anything air temp related.
Global Announcement Help Wanted
by
MountainManJoe »
Fri Jun 18, 2021 12:21 am
» in
Announcements
I need a helper to assist with some forum administration tasks.
Tech savvyness would be an asset, but not required.
A good command of English is...
0 Replies
45740 Views
Last post by MountainManJoe
Fri Jun 18, 2021 12:21 am
A/C while driving.
Replies: 3
by
Dwanker »
Tue Jun 26, 2012 8:52 am
My A/C works good when sitting still or driving slow then turns off when I drive faster. Any chance it is simple? It is 100 degrees here in Colorado...
3 Replies
3484 Views
Last post by CaptSquid
Wed Jun 27, 2012 10:33 am
4 Replies
4085 Views
Last post by bobenhotep
Mon Jun 11, 2012 8:23 pm
AC electrical help please...
Replies: 4
by
Gorwoc »
Mon May 21, 2012 2:06 pm
Hey folks, I'm kinda new here with a 95 AWD Safari that has a AC electrical problem. I'm hoping somebody might suggest a direction. It has charge I...
4 Replies
3833 Views
Last post by sfeaver
Mon May 28, 2012 8:24 pm
2003 A/C Fan Intermittent
Replies: 6
by
watermeat »
Wed Apr 04, 2012 2:28 pm
Hey guys, new to the board. Trying to fix her up.
A/C works fine, but fan comes and goes. Only hint I have is sometimes when the engine is running...
6 Replies
4280 Views
Last post by Smiliesafari
Sun Apr 08, 2012 10:39 am
rear a/c delete procedure
Replies: 2
by
fasteddy »
Wed Mar 28, 2012 6:50 pm
Is it possible to put a new loop on the rear a/c lines (connecting supply to return) when I delete the rear a/c? I'd keep it, but the lines are rusty...
2 Replies
2941 Views
Last post by crash
Thu Mar 29, 2012 6:59 am
7 Replies
4340 Views
Last post by astroturf
Mon Mar 19, 2012 2:47 pm
A/C Clutch wont start.
Replies: 6
by
dusklegend »
Sun Feb 12, 2012 5:57 pm
Hello, I have been working on getting my A/C working and today my dad and I finally got rid of the leaks in the lines, but when we tried to start up...
6 Replies
3829 Views
Last post by MrJames
Mon Feb 13, 2012 5:14 am
The Back AC O-Ring
Replies: 5
by
dusklegend »
Thu Feb 09, 2012 4:41 pm
I know this is most likley the wrong forum to be posting in, but I have looked all over the internet as I am fixing up my dads old GMC Safari that my...
5 Replies
3395 Views
Last post by dusklegend
Sun Feb 12, 2012 7:09 pm
Warm Air from Vents - 2 year story
Replies: 12
by
integrator »
Sun Jan 22, 2012 8:00 am
Hello,
I have a 2001 AWD 4.3L which is giving me problems for 2 years now. Last winter, my heater core leaked and was replaced. After this, the van...
12 Replies
7019 Views
Last post by MountainManJoe
Sun Jan 29, 2012 11:23 pm
Rear heat question
Replies: 4
by
krsowles »
Tue Jan 24, 2012 5:34 pm
Curious if anyone has a good, cheap fix for the 90° elbows that run to the rear heater. Mine are now dripping a little. Don't want to replace all the...
4 Replies
3258 Views
Last post by Smiliesafari
Wed Jan 25, 2012 4:45 pm
Rear Heater Inop
Replies: 15
by
CaptSquid »
Thu Feb 21, 2008 12:14 pm
Am I correct in my thinking that the rear heater control valve is vacuum controlled? That a vacuum leak will result in NO rear heat?
15 Replies
14214 Views
Last post by justice
Mon Jan 09, 2012 6:56 pm
no floor vents
Replies: 3
by
LT.Raven »
Tue Dec 27, 2011 8:41 pm
Ok its winter and my tootsies are freezing....my 96 safari has no floor heat has a new blower put in and a new hvac hose. every other selection works...
3 Replies
2610 Views
Last post by LiftedAWDAstro
Wed Dec 28, 2011 5:35 am
Am I missing rear a/c or heat?
Replies: 2
by
G-O-W-N »
Sun Nov 06, 2011 6:10 pm
Well I've just purchased a 99 safari and I've noticed a difference in mine from others. Just to the right of the air controls and radio there are...
2 Replies
2231 Views
Last post by crash
Tue Nov 08, 2011 3:21 am
Heater seems to blow constantly
Replies: 6
by
JTalley »
Thu Sep 29, 2011 7:29 am
I just fixed some vacuum lines a few days ago to get my heater to work again. Everything was good, aside from getting showered with dust when the...
6 Replies
3387 Views
Last post by justice
Sat Oct 01, 2011 2:54 pm
3 Replies
2674 Views
Last post by JTalley
Thu Sep 29, 2011 7:18 am
blower motor volage
Replies: 3
by
hpygolkyone »
Sun Sep 18, 2011 6:45 pm
Hi guys,
The 2000 Astro manship is acting up again. Blower motor isn't working at all. It used to work on some days....then it started working...
3 Replies
2529 Views
Last post by hpygolkyone
Mon Sep 19, 2011 5:44 pm
A/C stopped working
Replies: 8
by
Cobra »
Thu Sep 15, 2011 1:19 pm
So I parked my van for a month while I was repairing it when I got it running again the A/C no longer worked i was tinkering with it yesterday and i...
8 Replies
4117 Views
Last post by Cobra
Fri Sep 16, 2011 3:51 pm
Which heater core?
Replies: 2
by
dross93ranger »
Thu Sep 15, 2011 6:33 pm
I have a little girl due in December so I need to get my rear heat working asap. I have a 2000 Astro with factory rear heat and AC. Heat and air work...
2 Replies
2054 Views
Last post by MountainManJoe
Thu Sep 15, 2011 8:38 pm
5 Replies
2865 Views
Last post by Smiliesafari
Thu Jul 28, 2011 4:20 am
HVAC blower control
Replies: 4
by
PryanC »
Sat Jul 16, 2011 1:05 pm
I have a 2000 GMC Safari and I am having issues with the ac/heat blower controls. No matter what i dial, the blower only blows to the floor and...
4 Replies
2760 Views
Last post by MountainManJoe
Sun Jul 17, 2011 12:25 pm
most common place for AC leak?
Replies: 6
by
oldsmoker »
Wed Jun 22, 2011 7:50 am
Hello,
have AC system leak on my van, is there a place that they are commonly known for leaking??
do i need to check inside the black plastic...
6 Replies
4559 Views
Last post by oldsmoker
Thu Jun 23, 2011 7:32 pm
Rear A/C retrofit
Replies: 5
by
Wagon Master »
Wed Jun 22, 2011 9:36 am
Considering a 1994 with no rear A/C (but otherwise pretty much exactly what I want).
Local Pick-a-Part has an A/C Retrofit deal, wherein I can strip...
5 Replies
2728 Views
Last post by Wagon Master
Thu Jun 23, 2011 11:38 am
22 Replies
13512 Views
Last post by kkamakasi
Mon Jun 06, 2011 2:22 pm
Blower Speed Control
Replies: 6
by
niarb »
Sun Nov 16, 2008 2:57 pm
I have a 2003 All Wheel Drive Astro. Twice now, upon getting in and starting the fan and trying to adjust the blower speed, the speed switch does...
6 Replies
2970 Views
Last post by astroturf
Fri May 20, 2011 3:05 pm
A/C Clutch problem
Replies: 18
by
Astromain69 »
Fri May 13, 2011 4:36 am
A couple of months back, whilst travelling in the back, my better halfs little girl started to get a little scared (not my driving - honest!). She...
18 Replies
6115 Views
Last post by Astromain69
Thu May 19, 2011 12:27 am
2 Replies
1802 Views
Last post by NotDadsW41
Sun May 08, 2011 8:20 am
Heater fan
Replies: 9
by
onewingman »
Wed Dec 22, 2010 10:52 am
So, low and behold, the fan stopped working...Ran a jumper to the fan, it fired right up...So, I figured, it's an '93, the switch died, got one from...
9 Replies
3728 Views
Last post by astroturf
Sun Dec 26, 2010 3:50 pm
blower motor resistor for rear heat?
Replies: 5
by
crash »
Tue Nov 16, 2010 3:52 am
curious if anyone knows where this is located? for the first time since last winter, I turned on the rear heat on the weekend and there was nada. no...
5 Replies
3158 Views
Last post by MountainManJoe
Sat Dec 11, 2010 2:34 pm
Cabin Air Filter
Replies: 4
by
Philly758 »
Thu Oct 01, 2009 6:54 am
This may be a stupid question, but I'm new here...
I just bought a 2000 GMC Safari with low miles, so it has been sitting. When I turn on the...
4 Replies
7013 Views
Last post by fasted48
Sun Nov 28, 2010 10:18 pm
air conditioning question
Replies: 4
by
huntnfreak »
Sun Oct 24, 2010 5:47 pm
I was wondering if anybody knew at what temperature the air conditioning compressor stopped kicking in at? Freezing point or lower or higher? Hate...
4 Replies
2153 Views
Last post by MountainManJoe
Mon Oct 25, 2010 9:40 am
Blower Motor not working
Replies: 1
by
kings-x59 »
Fri Oct 08, 2010 6:11 pm
the blower motor itself is relatively new. I replaced the switch in the dash two weeks ago as it was completely worn out.
Aside from the fuse, what's...
1 Replies
1447 Views
Last post by MountainManJoe
Fri Oct 08, 2010 10:59 pm
A/C Manifold test gauge set, etc
Replies: 3
by
rlsllc »
Mon Jul 05, 2010 5:00 pm
The A/C in my 99 sprang a leak, and I'm going to get a set of gauges, and would like recommendations. I figure that the more they cost the better,...
3 Replies
2210 Views
Last post by clarkperez2334
Mon Sep 27, 2010 10:21 am
nothing blowing
Replies: 18
by
completetech »
Sun Aug 15, 2010 8:00 pm
have a 1999 Astro AWD cargo.
I can not get any type of vent no matter what setting i choose, i.e. A/C or heat or upper or lower vents.. nothing...
18 Replies
5571 Views
Last post by Lumpy
Fri Aug 20, 2010 11:52 pm
AC bearing .. anyone changed?
Replies: 30
by
crash »
Tue Apr 27, 2010 1:21 pm
the 99 AC compressor is making a nice metal on metal sqealing noise when the ac compressor is cycling on/off. it's actually quieter while engaged,...
30 Replies
9360 Views
Last post by crash
Thu Aug 12, 2010 2:57 am
95 Astro REAR Air Won't Blow
Replies: 2
by
atlanta_man »
Wed Jul 28, 2010 5:30 pm
95 Astro-- my rear air won't blow on any speed. Power confirmed at fuse bock. (25 Amp fuse shows to have continuity and meter confirms 12v there...
2 Replies
1362 Views
Last post by atlanta_man
Thu Jul 29, 2010 6:44 am
Question on installing compressor...
Replies: 3
by
Detectorist »
Sun Jun 13, 2010 5:24 pm
My freon leaked out months ago. If I change the compressor myself, do I need to add oil or anything before I take it to the shop for then to suck out...
3 Replies
3454 Views
Last post by Smiliesafari
Sun Jun 13, 2010 7:38 pm
Rear fan/evaporator removal
Replies: 4
by
gabequest »
Sat Jun 05, 2010 6:41 am
Hi,
I think I'm naming these correctly?
Redoing my interior now that I found a Westfalia kitchen insert and will have to sleep width wise in the...
4 Replies
2297 Views
Last post by gabequest
Tue Jun 08, 2010 7:18 am
Rear heater tubes and hoses
Replies: 3
by
rlsllc »
Sun Jun 06, 2010 6:03 am
Anyone know where to buy and how much they cost? They are real easy to get at with the subframe out, and are a little rusty, so I was considering...
3 Replies
1963 Views
Last post by sfeaver
Sun Jun 06, 2010 7:42 pm
8 Replies
3487 Views
Last post by Lumpy
Sun Jun 06, 2010 11:34 am
A/C PSI WHAT SHOULD IT BE?
Replies: 2
by
astrogus »
Mon May 24, 2010 12:29 pm
1997 ASTRO WITH REAR A/C I LET IT RUN FOR ABOUT 20 MINS WITH BOTH FRONT AND REAR A/C ON AND IT WAS AT 45 PSI....JUST CURIOUS WHAT IT SHOULD BE AT....
2 Replies
1726 Views
Last post by astrogus
Mon May 31, 2010 5:50 pm
A/C KNOCK
Replies: 1
by
Dion »
Fri May 07, 2010 6:44 am
I just replace my compressor and now it sounds like a knock is coming from it, what can this be?
1 Replies
1274 Views
Last post by Smiliesafari
Fri May 07, 2010 6:49 am
Air vents not working.
Replies: 3
by
Kidhauler »
Sat Sep 26, 2009 2:19 pm
I need help with a picture. On my 99 the dash vents and defroster stopped working. Everything blows onto the floor. I found on the passenger side...
3 Replies
1877 Views
Last post by crash
Tue Apr 20, 2010 4:02 am
A/C blower fuse keeps blowing, 1999 Safari
Replies: 14
by
rlsllc »
Wed Feb 10, 2010 1:55 pm
First, this is my 1999 Safari, it is a conversion with aftermarket rear A/C and some weird upfitter circuits from the factory. I'm all but sure that...
14 Replies
12754 Views
Last post by Smiliesafari
Sun Feb 21, 2010 6:38 am
A/C conversion
Replies: 5
by
Kabey's Van »
Tue Jan 19, 2010 6:37 am
I have a 91 shorty that I want to convert to r134a.
So I was thinking, can I use new parts. The new parts would be parts that are ment for use in...
5 Replies
2306 Views
Last post by astroturf
Fri Jan 22, 2010 6:33 pm
8 Replies
2861 Views
Last post by Cobra
Mon Jan 04, 2010 6:40 am
9 Replies
3556 Views
Last post by crash
Fri Nov 27, 2009 4:41 am
Replacing hoses to my rear heater and AC
Replies: 5
by
gary »
Fri Nov 20, 2009 10:14 am
The ends of the hoses at the connectors about mid-way to the back of my 2002 astro are cracked and leaking.
Can I just disconnect them at the...
5 Replies
2380 Views
Last post by Smiliesafari
Mon Nov 23, 2009 4:49 am
No Heat Problem Fixed
Replies: 10
by
Southern »
Sat Nov 07, 2009 9:23 am
Recently I noticed that I wasn't getting heat from my 92 Astro with 196K miles. At first I suspected that the heater core was plugged so I...
10 Replies
3859 Views
Last post by Southern
Mon Nov 09, 2009 3:26 pm
Stupid Blower
Replies: 8
by
Rileysowner »
Wed Sep 23, 2009 8:48 am
Yesterday I got in the van. It was hot inside due to the sun, so I turned on the A/C. No blower. Nothing. Popped the hood and gave it a whack with...
8 Replies
2675 Views
Last post by Rileysowner
Fri Oct 16, 2009 6:01 am
No heat problem.
Replies: 3
by
Fede »
Wed Sep 30, 2009 8:42 pm
Hey guys i just wanted to know something. Since the end of last winter i wasnt getting much heat. But winter was almost over and i just assumed it...
3 Replies
1893 Views
Last post by e7ats
Fri Oct 02, 2009 8:07 am
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