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Automotive HVAC Forum

Professional automotive forum for discussion of heating, ventilation, and air conditioning maintenance and repairs. Includes discussion of refrigerants, refrigeration lubricants, system analysis and diagnostics, filtration, HVAC-specific tools & equipment, best practices, and more. This forum is for experienced automotive repair professionals only, membership required.

Continue to the description of our next automotive discussion forum, the Technical Discussion Forum.

Recent Automotive Discussions in the Automotive HVAC Forum

SHUTTLE BUS
07/19/2017 in the HVAC Forum
FORD cutaway shuttle bus with underskirt condenser ,replaced the parallel flow with a coil type due to availability was wondering what we should increase the charge too. It was 3.25lb . I was thinking 5.5lb. Any thoughts?
Chemours ruined my fun
07/16/2017 in the HVAC Forum
I used to get a little enjoyment from making fun of those who referred to r-134a as "Freon". I guess now I would be the incorrect one. I saw this image: [Freon 134a] Having never heard of Chemours before, I looked them up, and found it is an offshoot of d...
corroded rear AC line
07/15/2017 in the HVAC Forum
[HVAC: 11 Toyota Highlander SE 3.5L] rear AC high side line corroded under plastic conduit about 6 in. in length . it looks like rear sub frame has to be removed to replace the line. i am looking an alternative to repair the line so i don't have to drop ...
Peter Coll...Neutronics and Stellar customer service
07/14/2017 in the HVAC Forum
... ...I must commend Peter Coll and his crew (Zac Anderson) for the handling of a recent refrigerant ID machine I ordered last week.When it arrived(in less than a week) it was a mis-boxed (and incomplete) unit that was sent in error...Peter stepped up an...
Cool in town, hot on highway
07/13/2017 in the HVAC Forum
[HVAC: 95 Honda Odyssey EX 2.2L] First, I am not likely to be involved in the repair of this, because I'm not up to date on AC, but I have just enough knowledge that I'm curious. While fixing other things, owner had mentioned, and I noticed that it cools...

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