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Thread: Fuel injector question

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    Fuel injector question

    Ok so I have purchased the stock fuel injectors from a ss/sc cobalt with the 2.0L engine. I have the 2.2L and was wondering how to make them work in my cavi? any help would be great thanks.
    2003 Chevy Cavalier LS Sport Green and Orange 2.2L Ecotec Automatic
    2003 Chevy Cavalier LS Grey 2.2L Ecotec Manual

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    From what I've been told, there is no need to get new clips and they should work just fine.

    So basically remove your old injectors, put in the new ones.

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    From what I've been told, there is no need to get new clips and they should work just fine.

    So basically remove your old injectors, put in the new ones.
    i think that's if you have the 2002 fuel rail. 03-05 fuel rails are different and have different size injectors compared to the cobalts. it's been brought up many times.
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    i think that's if you have the 2002 fuel rail. 03-05 fuel rails are different and have different size injectors compared to the cobalts. it's been brought up many times.
    s1lver Quoted Post
    from what i remember it the 2002 rail and injectors that is different, not the 2003+.
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    you'll need the '02 Eco fuel rail. you'll also need HP Tuners to change your injector constant, as you'll run pig rich with just throwing the LSJ injectors in.

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    from what i remember it the 2002 rail and injectors that is different, not the 2003+.
    ilterzo84 Quoted Post
    cobalt injectors are same size as 2002 cavy rail, so what i said was 03-05 cavys fuel rail and injectors are different.
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    cobalt injectors are same size as 2002 cavy rail, so what i said was 03-05 cavys fuel rail and injectors are different.
    s1lver Quoted Post
    i sit corrected. never said i was right you were wrong, just stated what i remembered.
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    i have them in an 03+ rail

    you just have to fanagle the spacers

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    ok so i need an 02 fuel rail plus hp tuners to make it work?
    2003 Chevy Cavalier LS Sport Green and Orange 2.2L Ecotec Automatic
    2003 Chevy Cavalier LS Grey 2.2L Ecotec Manual

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    yes.

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    i've got one to sell u as well. you'll need the fuel lines for 02 as 03+ cavy eco lines are diff than 02 cavy eco fuel lines. i have those as well. you would prob need the gasket thingys too for safe measure.
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    my carDomain updated 6/11/10 Forged and Supercharged



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