Yes, I meant that tool, change the core with system under pressure, had no idea they really exist for auto.
I have an Appion recovery unit, G5 twin, not super impressed...
Unable to pull deep vacuum
- JohnHere
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Re: Unable to pull deep vacuum
Too funnyDetroitAC wrote: Wed Jul 21, 2021 3:28 pm I've never seen a tool like that for automotive service ports, I heard Bigfoot has one, but loaned it to DB Cooper.

Member – MACS (Mobile Air Climate Systems Association)
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