HVAC, heating, cooling, air handling. Anything air temp related.
Sticky AC not blowing through upper vents
Replies: 41
by
crash »
Mon Jun 18, 2007 8:17 am
man, i'm full of mysterious issues this week.. i know :whistle:
in the 99 when i turn on MAX AC i don't get it through the face vents 70% of the...
41 Replies
41168 Views
Last post by Bret Schmerker
Sat Sep 07, 2019 11:16 am
compressor runs on heat setting
Replies: 16
by
rydeon »
Mon Oct 17, 2016 4:40 am
I have a 2000 chevy astro basic work van. The ac clutch cycles on and off repeatedly even when i do not have the ac on. It stays on for a long time...
16 Replies
5706 Views
Last post by MountainManJoe
Sun Nov 24, 2024 9:46 am
6 Replies
4168 Views
Last post by WoodButcher
Tue Jul 16, 2024 5:23 pm
AC blowing warm air
Replies: 2
by
issyfish »
Sat Aug 20, 2022 3:43 pm
I have a 2003 astro, my A/C isn't working, it's blowing warm air and has been for a few years. I recharged it and that didn't help. So I replaced the...
2 Replies
1148 Views
Last post by Bret Schmerker
Thu Aug 25, 2022 7:17 pm
1 Replies
635 Views
Last post by MountainManJoe
Sat May 14, 2022 10:10 pm
No High speed fan
Replies: 24
by
NotDadsW41 »
Mon Jul 02, 2012 2:32 pm
My high speed fan quit working for the HVAC. Now before you start typing replace the relay.... I already did that one. $32. To quote Cap'n Dave - NO...
24 Replies
16905 Views
Last post by eVANder
Thu May 12, 2022 2:30 pm
Rear switch pinout
Replies: 1
by
inseshh »
Wed Jun 23, 2021 10:48 pm
does anyone know the color code and the location that connect to the black socket ?
I miss up after I cut then and didn't took a image of the...
1 Replies
739 Views
Last post by MountainManJoe
Wed Jun 23, 2021 11:57 pm
Hate to be right but... am I right?
Replies: 16
by
SafariSoGood »
Tue Jun 04, 2019 8:24 pm
new to me 2004 Safari SLE
So I replaced the blower motor relay (melted) and while I was at it, the blower motor.
And behold - the evaporator cover...
16 Replies
6061 Views
Last post by SafariSoGood
Tue Jun 25, 2019 8:42 am
Rear heat issue -- new parts
Replies: 1
by
SteveTR6 »
Mon Jan 29, 2018 5:09 pm
2003 Astro AWD LT, 156k miles. Within the last 2 weeks, the blower resistor failed, followed (almost immediately after replacement) by the blower...
1 Replies
2482 Views
Last post by Captn. Crunch
Tue Jan 30, 2018 6:16 pm
Rear heat pipes
Replies: 3
by
chesehd »
Wed Oct 12, 2016 9:48 pm
The rear heat pipes from the engine to the core for my '03 have rotted out and I've recently come to learn that the part had been discontinued by GM....
3 Replies
3871 Views
Last post by doyoulikeithere
Thu Oct 20, 2016 7:26 pm
5 Replies
4358 Views
Last post by AstroWill
Sat Oct 01, 2016 6:14 pm
AC max setting not working
Replies: 1
by
spyboy »
Fri Jul 15, 2016 6:40 am
First there was a strange smell coming out of ac then no high speed fan on max AC other speeds work well and no smell. The smell was sort of sulfur...
1 Replies
2817 Views
Last post by Captn. Crunch
Fri Jul 15, 2016 7:23 am
1 Replies
2802 Views
Last post by Astrophysics
Thu Jul 14, 2016 8:24 am
Blower motor noise only on high speed
Replies: 3
by
spyboy »
Sat May 07, 2016 11:13 am
changed my blower motor and everything came out fine except I have a hum type noise on high speed, other speeds quiet as a mouse. Defective motor?...
3 Replies
3789 Views
Last post by spyboy
Sun May 08, 2016 2:29 pm
Heater Control Valve
by
hbastro1994 »
Thu Feb 11, 2016 2:13 pm
I have a 1994 AWD Astro Van. Inside of my climate control the main vacuum fed comes through the fire wall and splits off to two sides of the climate...
0 Replies
2889 Views
Last post by hbastro1994
Thu Feb 11, 2016 2:13 pm
no high speed on blower
Replies: 14
by
batmo »
Thu Jul 02, 2009 6:08 pm
Ive got an '86 that wont blow on high. low and medium works fine.
have replaced the switch allready.
any suggestions? thnx!
14 Replies
8859 Views
Last post by hbastro1994
Thu Feb 11, 2016 1:38 pm
1 Replies
2516 Views
Last post by doyoulikeithere
Thu Dec 03, 2015 11:31 am
2 Replies
2916 Views
Last post by manyon
Tue Nov 24, 2015 3:36 pm
1 Replies
2573 Views
Last post by AstroWill
Fri Oct 16, 2015 3:18 pm
Blower motor
Replies: 34
by
MountainManJoe »
Sun Dec 06, 2009 12:20 pm
Hi guys. My front blower motor was chirping and squeeling, so I took it out, sprayed WD40 on the bearings and put it back in. When I turned it on, it...
34 Replies
17945 Views
Last post by LaGrasta
Mon Sep 14, 2015 9:25 am
blower speeds
Replies: 20
by
92astro »
Tue Dec 02, 2008 8:06 pm
i know this is the wrong place to post this but this the most popular place!! okay my a/c heater blower is acting up okay my high speed works perfect...
20 Replies
12795 Views
Last post by LaGrasta
Fri Sep 11, 2015 7:09 pm
AC Compressor/Clutch Seized?
Replies: 6
by
Rileysowner »
Mon Jan 12, 2015 8:03 am
I am selling the van, so it has not been driven a whole lot in recent times. I did have it out a week ago Sunday, and everything ran fine, and I have...
6 Replies
6298 Views
Last post by Rileysowner
Fri Jun 19, 2015 1:06 pm
Blower housing cracked and brittle
Replies: 3
by
procreator »
Sun Apr 12, 2015 3:48 pm
I have a problem. The housing for the blower looks to be heat-fatigued. It is all cracked and brittle. I can barely touch it without more pieces...
3 Replies
3707 Views
Last post by AstroWill
Tue Apr 14, 2015 5:29 pm
Repair question: Rear heater line leaking...
Replies: 1
by
Chad »
Fri Mar 13, 2015 3:56 pm
Hi, I have a 97 Safari and the lines that run to the rear heater core are leaking at the connecters to the hoses. The rear heat doesn't work anyway...
1 Replies
2830 Views
Last post by photo_van
Fri Mar 13, 2015 5:49 pm
97 Astro Heater control Valve plus
by
howso48 »
Mon Feb 09, 2015 10:03 pm
Took the van out today for a short jaunt to the neighboring town about 23 miles and cold turned the front and rear heater on when the temp gauge...
0 Replies
2921 Views
Last post by howso48
Mon Feb 09, 2015 10:03 pm
97 astro heater control valve
Replies: 7
by
howso48 »
Tue Oct 14, 2014 6:29 pm
Anybody got any pic's of this culprit ??/ I thought I replaced all the vacuum lines in the A/C heater system when I noticed that that heater took a...
7 Replies
8114 Views
Last post by howso48
Fri Oct 24, 2014 9:46 pm
Drivers side cold feet
Replies: 10
by
JaySafari »
Mon Dec 15, 2008 10:21 am
Has anyone come up with a good fix for the the air balance problem with floor level heating?
The drivers feet freeze while the passenger side cooks....
10 Replies
8077 Views
Last post by photo_van
Wed Oct 15, 2014 7:25 pm
0 Replies
2906 Views
Last post by Captn. Crunch
Sun Jul 06, 2014 5:11 pm
A/C dose not work
Replies: 6
by
bns66charger »
Sun Jun 29, 2014 5:28 pm
Just bought a 96 Astro Van for a project for my son and I, Dad and Son bonding time. Over 200K miles, A/C doesnt blow in front but rear blows but not...
6 Replies
5604 Views
Last post by bns66charger
Wed Jul 02, 2014 8:18 pm
Rear Heater Delete?
Replies: 11
by
Herbie »
Mon Mar 10, 2014 12:54 pm
So my question is can I delete the rear heater?
I never use it. We don't live where it gets particularly cold, and it's only good for cooking rear...
11 Replies
10977 Views
Last post by Herbie
Sun May 25, 2014 11:06 am
Blower motor won't shut off - ever
Replies: 3
by
Captn. Crunch »
Tue Apr 15, 2014 6:04 pm
Hello
Just got home from picking up one of the kids in a torrential downpour. I shut off the van and pulled out the key. the blower motor continued...
3 Replies
4086 Views
Last post by Herbie
Thu Apr 17, 2014 9:11 pm
Dash control panel for a 97 Astro
by
howso48 »
Sun Mar 30, 2014 6:39 am
Does anybody have a Vacuum Routing diagram for the vac lines ( On the back of this control panel ) with description and routing [-o< \:D/ 005...
0 Replies
2808 Views
Last post by howso48
Sun Mar 30, 2014 6:39 am
fixing noisy blower motor
by
photo_van »
Mon Mar 24, 2014 2:41 pm
As usual, this site rocks! My blower has been making intermittent noise for a couple of years now. Finally started making bad noise all the time at...
0 Replies
3116 Views
Last post by photo_van
Mon Mar 24, 2014 2:41 pm
Question about "Rear Air"
Replies: 4
by
spudman »
Wed Jan 22, 2014 9:23 am
I am wondering how the rear air works on the Astros. Does everything run off the front air ?? Just wondering how the cold air actually gets there....
4 Replies
4219 Views
Last post by Smiliesafari
Wed Jan 22, 2014 6:37 pm
Rear Heat
Replies: 8
by
dobaroy »
Thu Jan 16, 2014 10:49 am
The rear heat in our 03 Safari is blowing cold, the front heat is pretty warm. Don't know where to start to find the problem. Any suggestions would...
8 Replies
6194 Views
Last post by Drummernaut
Mon Jan 20, 2014 3:38 pm
Fuse for blower motor
Replies: 1
by
marco10 »
Thu Jan 09, 2014 9:05 am
Can somone please direct me as to which fuse is for the heater blower? Is it specific or is it shared with another component? Is it under dash or...
1 Replies
3139 Views
Last post by LiftedAWDAstro
Fri Jan 10, 2014 4:48 pm
Thanks wifey.....now what
Replies: 5
by
coolen »
Mon Nov 24, 2008 9:46 am
so the other day my wife complained of the blower motor in the van making noise. actually, it has been an issue for a while now. just one of those...
5 Replies
4680 Views
Last post by marco10
Thu Jan 09, 2014 4:36 am
Heater won't heat.
Replies: 9
by
CaptSquid »
Fri Oct 04, 2013 3:48 pm
Well, I've had the intake manifold gasket, t-stat and water pump replaced, just in time for winter to rear her ugly head. Unfortunately, all that is...
9 Replies
6164 Views
Last post by CaptSquid
Tue Nov 05, 2013 2:40 pm
Ac compressor
Replies: 8
by
van73761 »
Mon Aug 19, 2013 4:25 pm
Can anyone give me some advice on what might be going on with my ac compressor. It is on a 03 awd. It will kick on and off in 25 second intervals but...
8 Replies
5683 Views
Last post by chesehd
Thu Oct 10, 2013 8:47 am
1 Replies
3067 Views
Last post by Drummernaut
Fri Sep 20, 2013 10:04 am
R12 or R134A?
Replies: 6
by
6spd_monte »
Wed Jul 03, 2013 6:26 pm
Who knows what year our vans started coming out of the factory with 134?
6 Replies
5269 Views
Last post by 6spd_monte
Fri Sep 06, 2013 7:55 am
How Does The Rear A/C Work??.
Replies: 4
by
1Gary »
Fri Jul 19, 2013 8:37 pm
Does the engine need to be running??. How is the coolant pumped threw the system??. Is there a separate condenser??. Where does it weep out??.
4 Replies
4144 Views
Last post by 1Gary
Mon Jul 22, 2013 9:19 am
adjusting rear heat?
Replies: 3
by
Captn. Crunch »
Fri Jul 19, 2013 6:31 am
while I am actually here looking for an answer to an a/c problem (which I found-love stickies!) I was reminded of a heating issue. The heat ducts...
3 Replies
3757 Views
Last post by Astrophysics
Sat Jul 20, 2013 8:35 pm
Remove and replace rear heater switch.
Replies: 5
by
Alex.C »
Thu Apr 04, 2013 2:43 pm
I have searched several areas of the site but can't seem to find exactly the info I am looking for. I have a 2000 Safari with rear heat and AC. The...
5 Replies
5046 Views
Last post by CaptSquid
Mon Jul 15, 2013 10:30 pm
blower motor
Replies: 2
by
fsnrod »
Wed Apr 10, 2013 9:51 am
How do replace the blower motor on a 2000 astro it looks like it's under a plastic shroud do you have to take off the fender to work on it?
2 Replies
3299 Views
Last post by MountainManJoe
Wed Apr 10, 2013 11:22 am
6 Replies
4791 Views
Last post by zx150
Sun Apr 07, 2013 6:14 pm
Problem with fan speed / heat
Replies: 11
by
completetech »
Tue Nov 06, 2012 8:09 am
So I'll try to make a long story short. :rolleyes:
I have never really had any type of heat or AC blowing when set to the first setting on speed....
11 Replies
7421 Views
Last post by LiftedAWDAstro
Fri Dec 28, 2012 5:50 am
a/c delete ?
Replies: 1
by
mtrhead79 »
Fri Nov 30, 2012 3:08 pm
hi i just went to look at a 99 astro cargo van and it does not have a/c. i liked the van alot but would want a/c. it does have the big plastic bulge...
1 Replies
3119 Views
Last post by Rebel
Sun Dec 02, 2012 3:26 pm
Broken HVAC Vacuum Line
Replies: 3
by
CaptSquid »
Tue Jul 17, 2012 7:31 pm
You know, the thin plastic one that snaps when you look cross-eyed at it? I can find one end, but not the end on the block. Is it on the driver's...
3 Replies
3812 Views
Last post by CaptSquid
Tue Jul 24, 2012 2:26 pm
fan runs all the time
Replies: 1
by
thegreenmachine »
Thu Jul 12, 2012 7:54 pm
hey all, glad to be back! had to take a breif hiatus due to not actually having a van anymore.
so i bought another one. 2003 astro awd.
just one...
1 Replies
2805 Views
Last post by LiftedAWDAstro
Sat Jul 21, 2012 11:01 am
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