Automotive Air Conditioning Procedures, Tips and FAQ.

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Evacuate and Charging Procedure.

Last post by Tim « Mon Aug 24, 2020 7:56 pm

by Tim » Mon Aug 24, 2020 7:56 pm

Read the full article

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5840 Views

Last post by Tim
Mon Aug 24, 2020 7:56 pm
Minimum requirements for converting a system to R134a.

Last post by Tim « Mon Aug 24, 2020 7:54 pm

by Tim » Mon Aug 24, 2020 7:54 pm

0 Replies

4985 Views

Last post by Tim
Mon Aug 24, 2020 7:54 pm
Depressurising a/c - no high pressure side valve?

Last post by JohnHere « Tue Jan 12, 2021 10:37 pm
Replies: 4
by snwslth » Fri Jan 08, 2021 6:32 pm

4 Replies

2688 Views

Last post by JohnHere
Tue Jan 12, 2021 10:37 pm
My exp. fitting a second condensor

Last post by swampy 6x6 « Thu Dec 03, 2020 11:16 am
Replies: 2
by swampy 6x6 » Thu Dec 03, 2020 12:34 am

2 Replies

1174 Views

Last post by swampy 6x6
Thu Dec 03, 2020 11:16 am
Using Shop Air To Leak Test?

Last post by swampy 6x6 « Wed Dec 02, 2020 11:24 pm
Replies: 5
by seagiant » Sun Nov 15, 2020 4:53 pm

5 Replies

2234 Views

Last post by swampy 6x6
Wed Dec 02, 2020 11:24 pm
Robinair 17700 conversion to R134 help.

Last post by Tim « Thu Oct 29, 2020 7:21 am
Replies: 2
by RPM289 » Sat Oct 24, 2020 6:05 am

2 Replies

1292 Views

Last post by Tim
Thu Oct 29, 2020 7:21 am
newbie questions

Last post by JohnHere « Sat Oct 17, 2020 11:37 am
Replies: 1
by penguins25 » Tue Oct 13, 2020 3:48 pm

1 Replies

1051 Views

Last post by JohnHere
Sat Oct 17, 2020 11:37 am
1977 Pontiac CCOT system rechage

Last post by Tim « Fri Sep 18, 2020 11:59 am
Replies: 1
by mrhand » Fri Sep 18, 2020 10:01 am

1 Replies

1518 Views

Last post by Tim
Fri Sep 18, 2020 11:59 am
Specific procedures for charging/evaluation - How? Where? What?

Last post by Tim « Mon Jul 13, 2020 7:59 am
Replies: 1
by TheBTR » Mon Jul 13, 2020 3:35 am

1 Replies

2320 Views

Last post by Tim
Mon Jul 13, 2020 7:59 am
92 Honda Accord Wagon R134A Conversion

Last post by JohnHere « Sat Jun 13, 2020 8:36 am
Replies: 6
by HotFatBoy » Thu Jun 11, 2020 10:10 am

6 Replies

3276 Views

Last post by JohnHere
Sat Jun 13, 2020 8:36 am
GMC pressure switches

Last post by oldave39 « Mon Jun 08, 2020 4:25 pm
Replies: 2
by oldave39 » Mon Jun 08, 2020 2:53 pm

2 Replies

1901 Views

Last post by oldave39
Mon Jun 08, 2020 4:25 pm
Compressor o-rings (newbie question)

Last post by Cusser « Thu Jun 04, 2020 5:28 pm
Replies: 3
by craftsman » Fri May 08, 2020 5:40 am

3 Replies

3957 Views

Last post by Cusser
Thu Jun 04, 2020 5:28 pm
Using a thicker than recommended PAG oil: really a big deal now?

Last post by Al9 « Mon Apr 27, 2020 9:16 am

by Al9 » Mon Apr 27, 2020 9:16 am

0 Replies

9156 Views

Last post by Al9
Mon Apr 27, 2020 9:16 am
Mitsubishi Delica 1994

Last post by Steve C « Fri Apr 24, 2020 7:34 pm

by Steve C » Fri Apr 24, 2020 7:34 pm

0 Replies

8746 Views

Last post by Steve C
Fri Apr 24, 2020 7:34 pm
2005 Mustang sat for 4 years - A/C is system is empty

Last post by atikovi « Sun Apr 19, 2020 5:00 pm
Replies: 2
by aja8888 » Sat Jan 25, 2020 7:45 pm

2 Replies

4661 Views

Last post by atikovi
Sun Apr 19, 2020 5:00 pm
Question: cleaning inside AC compressor

Last post by Cusser « Sun Feb 09, 2020 6:44 am
Replies: 4
by 99323ti » Sun Nov 03, 2019 5:59 pm

4 Replies

11328 Views

Last post by Cusser
Sun Feb 09, 2020 6:44 am
1000 MICRONS

Last post by Tim « Fri Sep 06, 2019 8:44 am
Replies: 3
by GREMLIN » Sun Aug 25, 2019 9:30 am

3 Replies

8176 Views

Last post by Tim
Fri Sep 06, 2019 8:44 am
PAG Oil Max/Min System Capacity

Last post by JohnHere « Sat Jul 27, 2019 10:27 am
Replies: 9
by m240b » Thu Jul 18, 2019 5:04 pm

9 Replies

10181 Views

Last post by JohnHere
Sat Jul 27, 2019 10:27 am
How to charge custom system

Last post by devidrunner « Mon Jul 22, 2019 12:07 am
Replies: 4
by TheBandit » Wed Oct 17, 2018 12:20 pm

4 Replies

8453 Views

Last post by devidrunner
Mon Jul 22, 2019 12:07 am
Isc tronic

Last post by Mrmac « Sun Jul 07, 2019 4:51 am

by Mrmac » Sun Jul 07, 2019 4:51 am

0 Replies

16397 Views

Last post by Mrmac
Sun Jul 07, 2019 4:51 am
Custom system Pag Oil and Refrigerant

Last post by Tim « Wed May 15, 2019 11:55 am
Replies: 1
by Vetteman61 » Wed May 15, 2019 10:57 am

1 Replies

5557 Views

Last post by Tim
Wed May 15, 2019 11:55 am
New to forum, looking for input on where to introduce PAG oil

Last post by TT_Vert « Wed Feb 27, 2019 9:02 am
Replies: 9
by TT_Vert » Thu Dec 20, 2018 8:48 pm

9 Replies

11296 Views

Last post by TT_Vert
Wed Feb 27, 2019 9:02 am
Fresh air infiltration while in Recirculate Mode

Last post by GM Tech « Wed Feb 27, 2019 1:36 am
Replies: 2
by 164inTexas » Wed Sep 12, 2018 10:18 am

2 Replies

6912 Views

Last post by GM Tech
Wed Feb 27, 2019 1:36 am
134A R4 conversion seal failure?

Last post by GM Tech « Wed Feb 27, 2019 12:30 am
Replies: 1
by LarryP » Sun Feb 17, 2019 2:34 pm

1 Replies

5160 Views

Last post by GM Tech
Wed Feb 27, 2019 12:30 am
91 Volvo 240 manifold gauge question

Last post by PromiseRing « Sun Jan 06, 2019 8:05 pm
Replies: 5
by durk80 » Sat Apr 08, 2017 2:02 pm

5 Replies

12557 Views

Last post by PromiseRing
Sun Jan 06, 2019 8:05 pm

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