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Engine wierd idle while pumping gas

Discussion in 'Powertrain' started by hellapinoy, Jun 12, 2005.

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    hellapinoy 2000 Celica GTS

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    wierd idle while pumping gas

    i was at a gas station and i left the engine running to keep the a/c on for my friend... she asked me to leave the a/c on thats why... anyways, so the idle was like moving up and down between 1000 to 700 rpms... is that normal? this was while i was pumping gas...
    hellapinoy, Jun 12, 2005
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    ghoztrider New Member

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    ya, new gas is alot better in quality so ur computer has to adjust for the better fuel that is coming in, its highly recommended to turn ur car off for that reason and many others
    ghoztrider, Jun 12, 2005
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    vortex Well-Known Member

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    actually... it's caused by your EVAP system.

    When you're pumping gas into the tank while the vehicle is running you're constantly changing the pressure dynamics of the fuel tank. The EVAP system opens the valve fully to draw the pressure off your tank. By opening the valve 100% the entire time you cause a vacuum leak in your manifold. To compensate the ECU starts changing the injector cycles and timing to try to compensate for the change in manifold pressure and a cycle occurs causing the idle to bounce between 650 and 1100 rpms. (or as you observed 700 to 1000)
    vortex, Jun 12, 2005
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    01rollas New Member

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    at least your car stays on.Mine turns off anytime i open the gas cap when the car is on. Ths check engine light also turns on and it will take a while for it to start once pressure is back to normal.
    01rollas, Jun 12, 2005
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    laz Member

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    You should always turn off your car when pumping gas no matter how cute he may be, let her sweat! :D
    laz, Jun 12, 2005
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    Cuztomrollaz98 MAD VLAD!

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    yea and then she'll take her clothes off and one thing leads 2 D NEXT :D hehehe..... but other than that point now to the other point always turn ur car off when pumping el gasolino homie :p
    Cuztomrollaz98, Jun 12, 2005
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    01rollas New Member

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    es gasolino o gasolina unless your are saying it in slang terms. tambien se depende en que andas diceindo. Pero yo te entiendo. It depends in what you are talking about but i understand you.
    01rollas, Jun 12, 2005
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    Cuztomrollaz98 MAD VLAD!

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    haha si es un eslang es como un gringo lo diria si entiendes lo q digo parcero hehe... it originally is gasolina but the slang makes things interesting :D
    Cuztomrollaz98, Jun 12, 2005
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    vortex Well-Known Member

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    hey hey! this board is based in the US, english people! (hehe just givin ya shit)
    vortex, Jun 12, 2005
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    01rollas New Member

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    chingow,way no seas mamon. estoy juegando si es cierto como usted lo dice.hehe

    hehe you're funny....j/k
    01rollas, Jun 12, 2005
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    iAMconfused TRD Whore

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    man hellapinoy, that must be some girl that requires a whole lot of maintenance.

    my car comes before my girl :cool:

    if she b!tches about my car, too bad. if my car b!tches about her, she goes. :D
    iAMconfused, Jun 12, 2005
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    Ro2la New Member

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    haha 01rollas and cuztomrollas, i have no idea how you two are following eachother w/ your choppy ass spanish. but hey, important part is being able to communicate i guess (sorry to get off topic.....they started it, lol)
    Ro2la, Jun 12, 2005
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    hellapinoy 2000 Celica GTS

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    alright... so the topic is shut off the engine while pumping...btw, she is pretty cute...lol... too bad she's moving to cali any time soon...
    hellapinoy, Jun 12, 2005
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    Goldy Well-Known Member

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    I was afraid this thread would ramble on in Spanish like another 9 page topic I saw somewhere, thank goodness it was brought back to English!
    Goldy, Jun 13, 2005
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    SaberJ2X Lurk MOAR

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    car on while pumping gas <.< ugh... even before they said that, that was ilegal in Puerto Rico my dad nor mom do it... so I got the "shut-off-the-car-while-pumping" genes...

    y si, no hablen espanol aqui <.< lol que despues NI YO los entiendo... gasolino *snickers*
    el popeteo del gasolino en mi automobilo :rolleyes:
    SaberJ2X, Jun 13, 2005
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    01rollas New Member

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    pues, que mas queres?. what more do you want. All i know is i just found out that a gas station can report you to the police if if you have your car on while pumping gas, which i think is taking it a bit too far.

    where are you from?
    01rollas, Jun 13, 2005
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    hellapinoy 2000 Celica GTS

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    chicago... a lot of people leve their cars on while pumping during the winter...
    hellapinoy, Jun 13, 2005
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    milhousse C U in the car

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    If I was a pump jockey and someone left their car on while I was supposed to pump gas, I would make them do it.
    Sure the risk is minimal, but I wouldnt want to risk something that is stupid like that. (sure I'll take other risks though, that might seem stupid to the ill/un-informed :))
    milhousse, Jun 13, 2005
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    Cuztomrollaz98 MAD VLAD!

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    :rofl: haha el popeteo del automobilo hahaha that shit if funny :D
    Cuztomrollaz98, Jun 13, 2005
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    hellapinoy 2000 Celica GTS

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    hellapinoy, Jun 13, 2005
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    Ro2la New Member

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    well, it would, if they were actually speaking a known language. They're just breaking up spanish and english and making up words that are difficult to follow even for someone fluent in both english and spanish....so don't feel bad if you don't understand them
    Ro2la, Jun 13, 2005
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    SaberJ2X Lurk MOAR

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    01 rollas:
    where are you from?

    me:
    I'm from the caribbean ^^ puerto rico to be specific... but enough about spa-n-glish slang lol ^^
    SaberJ2X, Jun 13, 2005
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    Cuztomrollaz98 MAD VLAD!

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    well yea back to EL TOPICO :D hehehe j/k but yea back to the topic in hand please :)
    Cuztomrollaz98, Jun 13, 2005
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    01rollas New Member

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    Original soy de Veracruz, Mexico. I am a resident of Mexico and the United States. I have two birthdays and two socials. Don't ask its a long story.Born in Mex and live in texas. whatever you people do, do not put gas from mex or else you may pay the price.
    01rollas, Jun 13, 2005
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    Cuztomrollaz98 MAD VLAD!

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    haha yea my country used to have very bad gas quality till they decided to step it up so now gas is of very good quality thus making it like 25 cents more a gallon than hurr in the states :D
    Cuztomrollaz98, Jun 14, 2005
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    01rollas New Member

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    LOL! true si es el popeteo
    01rollas, Jun 14, 2005
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    Cuztomrollaz98 MAD VLAD!

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    I know it just sounds funky but cool though lol... nosotros en Colombia decimos poner gasolina o pongale gas, nada asi funky ni nadita hehe :D

    I'm fluent in both Spanish and English :D
    Cuztomrollaz98, Jun 14, 2005
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    01rollas New Member

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    Me too.
    01rollas, Jun 14, 2005
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    hellapinoy 2000 Celica GTS

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    no more spanish por favor... haha...lol...
    hellapinoy, Jun 14, 2005
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    Cuztomrollaz98 MAD VLAD!

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    yea I know, seriously now peeps back to topic :)
    Cuztomrollaz98, Jun 14, 2005
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