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Top 2GNT Technical Turbo/Nitrous Tech topic #18095
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Subject: "turn on ac vacuum changes?" Previous topic | Next topic
pn0ymahalMar-20-02 06:59 AM
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#18095, "turn on ac vacuum changes?"




          

i turned on the ac today ( HOT ) and i notice on my boost gauge my vacuum changed a bit... normal is 15 and it went to about 8 when i turn on the ac... also my cars idle drops a bit ... what should i check? anything to worry about?

Michael 99gs
Boost It!
Mods:
no time to put in yet: s-fmu,injectors, and crane ignition.
Hrc Stage 2
Greddy Type S Bov
VC-2
Road Race Catch Can
Greddy Profec B & Switch
Apexi WS Catback
Super Afc
Autometer Boost,
Egt
Air/Fuel Light & Digital
Tokico Adjust Struts
Eibach Pro Kit Springs
Front & Rear Upper Bar
CarCraft Interior
Sound System= Bring it On

Michael
99gs hrc stage 5000 SOLD...
2004 Honda Accord V6 (240 hp)stock
what other car should i buy?? hmmm
Car info & pictures at http://www.cardomain.com/memberpage/520269

  
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Replies to this topic
RE: turn on ac vacuum changes?, Global Ruler Of All ThingsDarkOne, Mar-20-02 07:19 AM, #1
RE: turn on ac vacuum changes?, Turbo98RS, Mar-20-02 08:06 AM, #2
      RE: turn on ac vacuum changes?, fly1, Mar-20-02 08:47 AM, #3
           RE: turn on ac vacuum changes?, dsmark, Mar-20-02 09:06 AM, #4
                RE: turn on ac vacuum changes?, pn0ymahal, Mar-20-02 09:22 AM, #5
                     RE: turn on ac vacuum changes?, mitseclps, Mar-20-02 11:13 AM, #6
                          RE: turn on ac vacuum changes?, Dave_FL, Mar-20-02 01:56 PM, #7
                               RE: turn on ac vacuum changes?, whodatt1, Mar-21-02 12:37 AM, #8

Global Ruler Of All ThingsDarkOneMar-20-02 07:19 AM
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#18096, "RE: turn on ac vacuum changes?"
In response to Reply # 0



          

Normal.

______________________________
If a sentence found online has 35% misspellings or greater and includes at least two racially charged expletives, chances are it is a YouTube comment.

'95 Eclipse TurboGS (garage deco)
'95 TSi AWD (restoring a survivor)
'97 Talon ESi-T (poor impulse control)
'99 Eclipse RS-T (daily beater)
'13 Evo X (mostly stock)
'17 Sienna (Middle Aged Dad Mobile)



Factory Service Manuals: http://nawdu.de/files/

  
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Turbo98RSMar-20-02 08:06 AM
Member since Jan 10th 2002
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#18097, "RE: turn on ac vacuum changes?"
In response to Reply # 1

          

I wish I had the problem of turning the A.C on it's 27 and cold where I am. Enjoy the weather.

  
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fly1Mar-20-02 08:47 AM
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#18098, "RE: turn on ac vacuum changes?"
In response to Reply # 2

          

Nothing to worry about; that's perfectly normal--especially when you turn on the AC, or heater.

___________
Kon C

"Sometimes, a man has to do what a man has to do."

  
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dsmarkMar-20-02 09:06 AM
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#18099, "RE: turn on ac vacuum changes?"
In response to Reply # 3

          

yeah when i turn on my ac its like i chop two plug wires

mark



stage 2 turbo and all that crap

  
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pn0ymahalMar-20-02 09:22 AM
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#18100, "RE: turn on ac vacuum changes?"
In response to Reply # 4



          

its too hot here today for my poor turbo =(....


Michael 99gs
Boost It!
Mods:
no time to put in yet: s-fmu,injectors, and crane ignition.
Hrc Stage 2
Greddy Type S Bov
VC-2
Road Race Catch Can
Greddy Profec B & Switch
Apexi WS Catback
Super Afc
Autometer Boost,
Egt
Air/Fuel Light & Digital
Tokico Adjust Struts
Eibach Pro Kit Springs
Front & Rear Upper Bar
CarCraft Interior
Sound System= Bring it On

Michael
99gs hrc stage 5000 SOLD...
2004 Honda Accord V6 (240 hp)stock
what other car should i buy?? hmmm
Car info & pictures at http://www.cardomain.com/memberpage/520269

  
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mitseclpsMar-20-02 11:13 AM
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#18101, "RE: turn on ac vacuum changes?"
In response to Reply # 5

          

i've been wondering the same thing. my vac is just shy of 20, when i turn the ac on it goes to 16 maybe, somewhere around there, the revs drop etc...i've been fixing my o2 and plugs alrite, hopfully i got everything figured out.

-bryan
'98 rst

  
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Dave_FLMar-20-02 01:56 PM
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#18102, "RE: turn on ac vacuum changes?"
In response to Reply # 6



          

It was about 89 today here in Orlando and my AC has a damn leak in one of the lines. I really need to fix it!!!

Dave
05 Ford F150 SuperCrew FX4

  
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whodatt1Mar-21-02 12:37 AM
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#18103, "RE: turn on ac vacuum changes?"
In response to Reply # 7



          

my vacuum always sits at 14-16 when idling even if I turn on the ac or heat. don't get it, but the car seems to run fine, just a little rich, even at 9psi!!!

-97 GS (First project, 299 whp)(sold)
- 97 RS 2.6 last numbers: 306hp, 352tq @16psi (Dead, parted out)
- 99 GS OZ, Hahn Kit, 56k miles (Sold)
--------
- 00 Nissan Maxima GLE (Daily Driver)
- 02 Audi A4 1.8T Quattro

  
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