Search found 357 matches
- Sat Nov 07, 2020 4:58 am
- Forum: Automotive Air Conditioning Forum
- Topic: Expansion valve
- Replies: 10
- Views: 1357
Re: Expansion valve
Google it. There are You tubes on this.
- Tue Oct 13, 2020 5:31 pm
- Forum: Automotive Air Conditioning Forum
- Topic: AC restoration questions, '93 Mazda RX7
- Replies: 33
- Views: 6346
Re: AC restoration questions, '93 Mazda RX7
Some of the fitting barbs were made of steel also.
- Tue Oct 13, 2020 5:29 pm
- Forum: Automotive Air Conditioning Forum
- Topic: gauge readings
- Replies: 21
- Views: 2792
Re: gauge readings
Readings are too high. Spray the condenser with a water hose while monitoring the high side pressure. Does it drop like a rock? If so, start by checking airflow across condenser. Check the cooling fan also. If the high side drops, does the low side drop also?
- Tue Oct 13, 2020 2:28 am
- Forum: Automotive Air Conditioning Forum
- Topic: gauge readings
- Replies: 21
- Views: 2792
Re: gauge readings
The low side fitting on the hose does not sound as if it has the proper connection.
- Mon Sep 28, 2020 3:34 pm
- Forum: Automotive Air Conditioning Forum
- Topic: crazy high high side pressure, just right low side pressure
- Replies: 4
- Views: 1246
Re: crazy high high side pressure, just right low side pressure
You need to be careful with aftermarket fans. Some of them allow you to wire them in reverse rotation. Some of them mount with different types of mounting that will allow them to rub on the condenser and radiator. Some of them do not have the proper CFM ratings. SDometimes you are better off biting ...
- Mon Sep 28, 2020 2:24 pm
- Forum: Automotive Air Conditioning Forum
- Topic: crazy high high side pressure, just right low side pressure
- Replies: 4
- Views: 1246
Re: crazy high high side pressure, just right low side pressure
Spray a water hose on the condenser when the pressures are high. Does it drop like a rock?
- Mon Sep 21, 2020 4:33 am
- Forum: Automotive Air Conditioning Forum
- Topic: Max AC not working on Chevy Workhorse chassis
- Replies: 1
- Views: 378
Re: Max AC not working on Chevy Workhorse chassis
loss of vacuum from supply to control head. It might help if you added the year to your post.
- Sat Sep 19, 2020 2:31 am
- Forum: Automotive Air Conditioning Forum
- Topic: 2012 Mercedes GLK 350 - A/C Cooling problem
- Replies: 6
- Views: 890
Re: 2012 Mercedes GLK 350 - A/C Cooling problem
forumoto wrote:Metering device? You mean the manifold gauge or what?
Negative. I am speaking of the TXV or orfice tube. There are the devices that allow refrigerant to flow into the evaporator.
- Fri Sep 18, 2020 2:09 pm
- Forum: Automotive Air Conditioning Forum
- Topic: 2012 Mercedes GLK 350 - A/C Cooling problem
- Replies: 6
- Views: 890
Re: 2012 Mercedes GLK 350 - A/C Cooling problem
Start looking at the metering device. If possible, tape a gauge set onto the windshield and give us the readings.
- Mon Sep 07, 2020 11:59 am
- Forum: Automotive Air Conditioning Forum
- Topic: Ford Focus MK2 break 2006 AC issues
- Replies: 5
- Views: 1014
Re: Ford Focus MK2 break 2006 AC issues
Before placing 12 volts on the fan leads to see if it works, disconnect the fan from the vehicle wiring. You o not want to chance back feeing to the PCM.