Automotive Air Conditioning Forum

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Forum Yearly Maintenance Donation link.

Last post by Tim « Mon Jul 14, 2025 12:12 pm
Replies: 1
by Tim » Tue May 28, 2024 4:52 pm

Replies: 1
Views: 1358598

by Tim
Mon Jul 14, 2025 12:12 pm
Stop buying the AC in a Can products.

Last post by tbirdtbird « Sun May 18, 2025 9:49 am
Posted in Automotive Air Conditioning Procedures, Tips and FAQ.
Replies: 4
by Tim » Sat May 18, 2024 9:16 am » in Automotive Air Conditioning Procedures, Tips and FAQ.

Replies: 4
Views: 1582560

by tbirdtbird
Sun May 18, 2025 9:49 am

Topics

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Last post

Can someone recommend a replacement switch for high pressure cut out of the compressor?

Last post by gnvair73 « Fri Jul 31, 2026 3:40 pm
Replies: 6
by gnvair » Tue Jul 28, 2026 6:19 pm

Replies: 6
Views: 3383

by gnvair73
Fri Jul 31, 2026 3:40 pm
Is this a leak.

Last post by Tim « Thu Jul 30, 2026 9:45 am
Replies: 1
by Notnilc20 » Thu Jul 30, 2026 8:05 am

Replies: 1
Views: 608

by Tim
Thu Jul 30, 2026 9:45 am
1993 Jeep Cherokee A/C follow-up and success story

Last post by Tim « Wed Jul 29, 2026 6:30 pm
Replies: 1
by mtwask01 » Wed Jul 29, 2026 2:46 pm

Replies: 1
Views: 1253

by Tim
Wed Jul 29, 2026 6:30 pm
A/C QUICKCAPS just a gimmick or actually useful?

Last post by Tim « Wed Jul 29, 2026 7:26 am
Replies: 8
by atikovi » Mon Jul 06, 2026 11:35 am

Replies: 8
Views: 30748

by Tim
Wed Jul 29, 2026 7:26 am
New Member Introduction

Last post by Tim « Wed Jul 29, 2026 7:23 am
Replies: 6
by Dieseltech67 » Fri Jul 24, 2026 7:16 pm

Replies: 6
Views: 7980

by Tim
Wed Jul 29, 2026 7:23 am
Test

Last post by Tim « Tue Jul 28, 2026 1:35 pm
Replies: 11
by Tim » Sat Jun 20, 2026 12:12 pm
1

2
Replies: 11
Views: 39597

by Tim
Tue Jul 28, 2026 1:35 pm
converting my 78 Malibu from an R4 compressor to a Sanden and have some questions

Last post by Tim « Sun Jul 26, 2026 1:08 pm
Replies: 3
by gnvair » Fri Jul 24, 2026 9:53 am

Replies: 3
Views: 7929

by Tim
Sun Jul 26, 2026 1:08 pm
compressor locking up

Last post by grumpy old man « Sun Jul 26, 2026 8:35 am
Replies: 4
by grumpy old man » Tue Jul 14, 2026 4:52 pm

Replies: 4
Views: 11894

by grumpy old man
Sun Jul 26, 2026 8:35 am
A6 Compressor Clutch Plate

Last post by grumpy old man « Mon Jul 20, 2026 7:49 am
Replies: 1
by Ex313 » Sun Jul 19, 2026 9:36 am

Replies: 1
Views: 3792

by grumpy old man
Mon Jul 20, 2026 7:49 am
Evaporator freezing

Last post by Tim « Mon Jul 20, 2026 7:48 am
Replies: 1
by RossL » Mon Jul 20, 2026 6:32 am

Replies: 1
Views: 2676

by Tim
Mon Jul 20, 2026 7:48 am
Charging vintage air system ?

Last post by RossL « Mon Jul 06, 2026 7:43 am
Replies: 4
by RossL » Sun Jul 05, 2026 6:06 pm

Replies: 4
Views: 18876

by RossL
Mon Jul 06, 2026 7:43 am
Poor cooling in 1968 car

Last post by JohnHere « Sun Jul 05, 2026 9:39 pm
Replies: 8
by Gustav4523 » Sat Jul 04, 2026 6:01 am

Replies: 8
Views: 23144

by JohnHere
Sun Jul 05, 2026 9:39 pm
2020 Jeep Wrangler - Frozen Evap?

Last post by jtupper « Tue Jun 30, 2026 9:43 am
Replies: 3
by jtupper » Sun Jun 28, 2026 1:30 pm

Replies: 3
Views: 10818

by jtupper
Tue Jun 30, 2026 9:43 am
AC for a 1971 Scamp

Last post by Carguychris85 « Thu Jun 25, 2026 11:25 pm
Replies: 2
by GottaBeCold88 » Wed Jun 24, 2026 11:29 am

Replies: 2
Views: 15295

by Carguychris85
Thu Jun 25, 2026 11:25 pm
1993 GMC high side service port

Last post by Carguychris85 « Thu Jun 25, 2026 11:17 pm
Replies: 1
by 71403 » Wed Jun 24, 2026 9:02 pm

Replies: 1
Views: 12100

by Carguychris85
Thu Jun 25, 2026 11:17 pm
2011 Fusion, A/C works then switches to "heat from Hell" Long post

Last post by aribert « Tue Apr 28, 2026 8:28 pm
Replies: 7
by aribert » Mon Apr 20, 2026 7:34 pm

Replies: 7
Views: 316859

by aribert
Tue Apr 28, 2026 8:28 pm
Car running hot since I added AC

Last post by johnarden « Sat Apr 25, 2026 9:41 am
Replies: 6
by RossL » Mon Jul 21, 2025 7:16 pm

Replies: 6
Views: 263509

by johnarden
Sat Apr 25, 2026 9:41 am
AC Recovery Machine

Last post by JohnHere « Sun Apr 19, 2026 10:32 am
Replies: 7
by whitworthranch » Mon Oct 27, 2025 8:09 pm

Replies: 7
Views: 352236

by JohnHere
Sun Apr 19, 2026 10:32 am
1977 F250 R134a Retrofit Low Side Low

Last post by Powerstrokinit « Sat Apr 18, 2026 3:31 pm
Replies: 2
by Powerstrokinit » Sat Apr 18, 2026 7:59 am

Replies: 2
Views: 249712

by Powerstrokinit
Sat Apr 18, 2026 3:31 pm
Help.... re constantly running ac compressors.

Last post by JohnHere « Mon Apr 13, 2026 9:04 pm
Replies: 5
by Sorcerer33 » Fri Apr 03, 2026 3:02 am

Replies: 5
Views: 484820

by JohnHere
Mon Apr 13, 2026 9:04 pm
O-ring bead forming tool for aluminum hard lines

Last post by Frankusz « Thu Apr 02, 2026 8:02 am
Replies: 16
by bond007 » Fri Jul 26, 2024 2:06 pm
1

2
Replies: 16
Views: 294615

by Frankusz
Thu Apr 02, 2026 8:02 am
Image of AC to AN adapter for hard lines

Last post by Frankusz « Thu Apr 02, 2026 8:00 am

by Frankusz » Thu Apr 02, 2026 8:00 am

Replies: 0
Views: 537538

by Frankusz
Thu Apr 02, 2026 8:00 am
Importance of "dust caps" for schrader valves

Last post by GM Tech « Thu Apr 02, 2026 3:19 am
Replies: 11
by Noquacks » Tue Oct 21, 2025 3:26 pm
1

2
Replies: 11
Views: 451564

by GM Tech
Thu Apr 02, 2026 3:19 am
Fabricating Hard Lines

Last post by Frankusz « Wed Apr 01, 2026 2:44 pm

by Frankusz » Wed Apr 01, 2026 2:44 pm

Replies: 0
Views: 563267

by Frankusz
Wed Apr 01, 2026 2:44 pm
Air was blowing 40 degree until turn off then blowing hot going to town

Last post by p5200 « Tue Mar 31, 2026 3:37 pm
Replies: 16
by p5200 » Thu Mar 26, 2026 3:14 pm
1

2
Replies: 16
Views: 384738

by p5200
Tue Mar 31, 2026 3:37 pm

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