# A/C issue

**URL:** <https://forums.speedlife.net/t/a-c-issue/252825>\
**Category:** Shift518 Automotive\
**Created:** [June 20, 2010, 10:20pm UTC](https://forums.speedlife.net/t/a-c-issue/252825 "2010-06-20T22:20:31Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![TurboTravis](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/turbotravis/32/6406_2.png) [@TurboTravis](https://forums.speedlife.net/u/TurboTravis)\
**Post date:** [June 22, 2010, 12:46am UTC](https://forums.speedlife.net/t/a-c-issue/252825/10 "2010-06-22T00:46:51Z")

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> [@holy fire suppressants v. noco @ parker](https://forums.speedlife.net/t/holy-fire-suppressants-v-noco-parker/32887/6):
>
> well its a 92 so im thinkin no codes on the horizion anytime soon. and as far as replacing the 134 thats in it, bad to say but aw shit, damn valve core just popped right out and nothin i can do now i guess! kinda how i “evacuated” the r-12. and as far as not enough charge, where does the 100psi go when the compressor is off to the 0/slight vacuum when its on?

Low side=suction side dude, compressor is not ‘sucking’ when it’s not in use. Typical low side pressure when the compressor is on is ~32psi.

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