Search found 26 matches
- Wed Mar 27, 2024 5:18 am
- Forum: Automotive Air Conditioning Forum
- Topic: Kubota farm tractor both low side and high side High
- Replies: 19
- Views: 10539
Re: Kubota farm tractor both low side and high side High
I had a similar issue with my Kubota B2601. It sounds like there could be a problem with the expansion valve or maybe a refrigerant flow issue. In my case, it turned out to be a malfunctioning expansion valve that wasn't regulating the refrigerant flow properly, causing abnormal pressure readings. O...
- Sat Sep 22, 2018 8:12 am
- Forum: Automotive Air Conditioning Forum
- Topic: 2004 GMC Sierra 1500
- Replies: 1
- Views: 6353
Re: 2004 GMC Sierra 1500
Should be to the left of the accumulator, small line with port sticking up.cvetteman wrote:I do not see a connector on the high pressure AC Line, so where do I connect my manifold gauges?
- Fri Sep 14, 2018 7:42 am
- Forum: Automotive Air Conditioning Forum
- Topic: Peanut not sitting flush
- Replies: 6
- Views: 9396
Re: Peanut not sitting flush
This is the same fitting I found on a YouTube video, the o-ring looks about the same.
- Fri Sep 14, 2018 6:23 am
- Forum: Automotive Air Conditioning Forum
- Topic: Peanut not sitting flush
- Replies: 6
- Views: 9396
Re: Peanut not sitting flush
It could be the bolt in the accumulator is bent back some, I think if it were bent more towards the hole/opening it would set more flush. You could try a washer under the nut,don't know if that might help. that's a very poor design, at least what would have probably been be better is, if they would ...
- Tue Jun 05, 2018 6:21 am
- Forum: Automotive Air Conditioning Forum
- Topic: New compressor. Not cooling well.
- Replies: 21
- Views: 23802
Re: New compressor. Not cooling well.
They don't make an inline high side filter?ice-n-tropics wrote:Suction side filters are available but do not filter the fines.
hotrodac
- Mon Jun 04, 2018 9:40 am
- Forum: Automotive Air Conditioning Forum
- Topic: New compressor. Not cooling well.
- Replies: 21
- Views: 23802
Re: New compressor. Not cooling well.
Awesome! glad you got it going, enjoy the a/c now.Dgreen wrote:I think it’s fixed. Much better numbers now.
It was 81 degrees outside and low humidity. 35%
1500 rpms
Low side 37
High side 245
Vent temp 48
- Sun Jun 03, 2018 4:11 pm
- Forum: Automotive Air Conditioning Forum
- Topic: New compressor. Not cooling well.
- Replies: 21
- Views: 23802
Re: New compressor. Not cooling well.
They did warranty it. I was honest with them. I just can't figure out why the original orifice tube looked clean. When my compressor failed I never knew the cause, because I got the car from someone else. The orifice was also clean, but I still flushed the system, and very little of anything come o...
- Sun Jun 03, 2018 7:48 am
- Forum: Automotive Air Conditioning Forum
- Topic: New compressor. Not cooling well.
- Replies: 21
- Views: 23802
Re: New compressor. Not cooling well.
Before starting this job, I looked at the orfice tube. It looked good. I just pulled the new tube out and it is packed with crud. My theory is original compressor crapped out, but was low enough on refrigerant that it didn't spread the gunk around. After installing the new compressor and a full cha...
- Sun Jun 03, 2018 6:31 am
- Forum: Automotive Air Conditioning Forum
- Topic: New compressor. Not cooling well.
- Replies: 21
- Views: 23802
Re: New compressor. Not cooling well.
At idle Low side 62 High side 195 Vent temp 75 1500 rpm Low side 56 High side 325 Vent temp was going down, but not like it should. Fan will hold a rag on the grill at idle. Sprayed water on the condenser and vent temp was still in the high 70s at idle. Is the new compressor the culprit? Looking fr...
- Fri Jun 01, 2018 7:47 am
- Forum: Automotive Air Conditioning Forum
- Topic: COLD AIR BUT SURGES WHEN DRIVING
- Replies: 6
- Views: 7445
Re: COLD AIR BUT SURGES WHEN DRIVING
Seems backward that the pump cycles on when pressure gets high. Not weird at all, it's probably cycling off on LPCO at higher RPM's, so when it cycles off, the pressures equalize and rise, closing the LPCO and bringing the compressor back on. I would find me a decent set of gauges, and you might tr...