| [GMCnet] Re: A/C Question [message #366337 is a reply to message #366325] |
Wed, 25 August 2021 11:53   |
Ken Henderson
Messages: 8726
Registered: March 2004
Location: Americus, GA
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Your compressor doesn't kick in with the first cans because the low
pressure cutoff switch is not satisfied. I'm bypassing that switch and
powering the clutch straight from a 12VDC supply.
Ken H.
On Wed, Aug 25, 2021 at 11:17 AM wrote:
> On my car, the compressor doesn't kick in until I'm on the second or third
> can (car takes about 4). The vacuum created by the empty system should pull
> the gas, right? In my experience putting a can in a pail of warm water
> speeds up the intake.
>
> Larry
> --
> Larry - Victoria BC -
>
> 1977 Palm Beach 40,000 miles, PO said everything working but forgot the
> word NOT. New Atwood fridge, water heater & furnace. New SS exhaust system,
> 6000w Onan, Iota Converter, R134A A/C, New fuel lines & heat exchange hoses
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
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