Automotive Air Conditioning Procedures, Tips and FAQ.

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Forum Support.

Last post by Tim « Fri Jun 11, 2021 6:49 am

by Tim » Fri Jun 11, 2021 6:49 am

Read the full article

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Fri Jun 11, 2021 6:49 am
Evacuate and Charging Procedure.

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

by Tim » Mon Aug 24, 2020 7:56 pm

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7636 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

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6635 Views

Last post by Tim
Mon Aug 24, 2020 7:54 pm
how to weigh r134a refrigerant

Last post by larac « Wed Jul 28, 2021 10:41 am
Replies: 2
by p5200 » Sun Jul 04, 2021 7:46 am

2 Replies

185 Views

Last post by larac
Wed Jul 28, 2021 10:41 am
1990 Buick Riviera changing from R12 to R134A

Last post by JohnHere « Wed Jul 21, 2021 8:30 pm
Replies: 7
by harryjames001 » Tue Jul 06, 2021 7:21 pm

7 Replies

370 Views

Last post by JohnHere
Wed Jul 21, 2021 8:30 pm
Pipe dope and sealant

Last post by JohnHere « Tue Jul 20, 2021 7:52 pm
Replies: 1
by JCTyler » Tue Jul 20, 2021 6:22 pm

1 Replies

77 Views

Last post by JohnHere
Tue Jul 20, 2021 7:52 pm
Grayish Powder Inside High Pressure Line

Last post by JohnHere « Mon Jul 05, 2021 1:24 pm
Replies: 25
by m240b » Thu Jun 24, 2021 1:14 pm
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2

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25 Replies

1214 Views

Last post by JohnHere
Mon Jul 05, 2021 1:24 pm
how to zero yellow jacket 42006 gauges?

Last post by p5200 « Wed Jun 30, 2021 6:32 am
Replies: 3
by p5200 » Tue Jun 29, 2021 4:48 pm

3 Replies

230 Views

Last post by p5200
Wed Jun 30, 2021 6:32 am
Specific procedures for charging/evaluation - How? Where? What?

Last post by Tim « Wed Jun 23, 2021 7:56 pm
Replies: 3
by TheBTR » Mon Jul 13, 2020 3:35 am

3 Replies

3016 Views

Last post by Tim
Wed Jun 23, 2021 7:56 pm
Spring tension for 1972 Frigidaire Expansion valve

Last post by JohnHere « Wed May 19, 2021 4:00 am
Replies: 3
by Red1970 » Mon May 17, 2021 5:48 am

3 Replies

4537 Views

Last post by JohnHere
Wed May 19, 2021 4:00 am
Robinair 17700 conversion to R134 help.

Last post by AC Newbie « Sun May 09, 2021 9:09 am
Replies: 3
by RPM289 » Sat Oct 24, 2020 6:05 am

3 Replies

2096 Views

Last post by AC Newbie
Sun May 09, 2021 9:09 am
Using Shop Air To Leak Test?

Last post by Cusser « Tue May 04, 2021 5:41 am
Replies: 7
by seagiant » Sun Nov 15, 2020 4:53 pm

7 Replies

4012 Views

Last post by Cusser
Tue May 04, 2021 5:41 am
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

1909 Views

Last post by swampy 6x6
Thu Dec 03, 2020 11:16 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

2584 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

4720 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

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10510 Views

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

12355 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

9028 Views

Last post by Tim
Fri Sep 06, 2019 8:44 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

7576 Views

Last post by GM Tech
Wed Feb 27, 2019 1:36 am
How to charge custom system

Last post by bohica2xo « Wed Nov 07, 2018 10:07 am
Replies: 3
by TheBandit » Wed Oct 17, 2018 12:20 pm

3 Replies

9428 Views

Last post by bohica2xo
Wed Nov 07, 2018 10:07 am
Need adaptor, r-410a male to r-132a female auto

Last post by JohnHere « Wed Aug 29, 2018 6:28 pm
Replies: 2
by Sxr951 » Sun Aug 26, 2018 7:42 pm

2 Replies

6445 Views

Last post by JohnHere
Wed Aug 29, 2018 6:28 pm
How much to tighten O-ring fittings

Last post by pete_89t2 « Mon Apr 16, 2018 4:52 am
Replies: 3
by Osiris610 » Sat Apr 14, 2018 9:35 am

3 Replies

6028 Views

Last post by pete_89t2
Mon Apr 16, 2018 4:52 am
Testing TXV's

Last post by AdmissionPro456 « Fri Oct 27, 2017 3:48 am
Replies: 5
by Dougflas » Sat Jul 16, 2016 6:06 pm

5 Replies

10738 Views

Last post by AdmissionPro456
Fri Oct 27, 2017 3:48 am
Testing with Thermocouples

Last post by bohica2xo « Sun Oct 22, 2017 1:57 pm
Replies: 1
by chuckwp » Sun Oct 01, 2017 4:46 am

1 Replies

4911 Views

Last post by bohica2xo
Sun Oct 22, 2017 1:57 pm
Hecat Auto A/C Flushing Procedure.

Last post by monaliza23 « Thu May 19, 2016 4:12 am
Replies: 1
by Tim » Thu May 05, 2016 10:30 am

1 Replies

12751 Views

Last post by monaliza23
Thu May 19, 2016 4:12 am

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