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Thread: Inyector Problem? heelp!!!

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  1. #1

    Icon9 Inyector Problem? heelp!!!

    have a little problem
    my car pulls (misfire) when going above 2000 rpm, has new wires, new spark plugs. that may be? injector or cap
    distributor or maybe another thing,

    what ya think?

    UPDATED! Videos!!

    please check it!

    http://www.youtube.com/watch?v=0qB_sB7HN2w

    http://www.youtube.com/watch?v=W7_7D-dkt9E

    thankS:D
    Last edited by mko; 03-29-2011 at 12:09 PM
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    -Mitsubishi Galant (4G64 SOHC) ES 1996, 5spd Swapped.

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  2. #2
    Senior TGC Member DTP's Avatar
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    What do you mean by "pulls?" Like to one side or the other?

    Is there a misfire?
    -Andrew

  3. #3
    missfire of course,
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    -Mitsubishi Galant (4G64 SOHC) ES 1996, 5spd Swapped.

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  4. #4
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    When was the last time you replaced your coils?


    2002 ES i4 SOHC Mitsubishi Galant

  5. #5
    my coils? what do u mean? the distributor have no coils, :S
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  6. #6
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    oh wait, my mistake, im my head, I imagine you having a 8G SOHC. Anyways, if you say it starts to happen at 2k ROM then your piston like the rings or bearings is my guess. Im regarding to that you have already replaced all the others like you said. Usually if it was the injectors then it wouldnt happen at high RPM but lower RPM like when you idle.


    2002 ES i4 SOHC Mitsubishi Galant

  7. #7
    also happend when im going slow, like 20-30kmH
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    -Mitsubishi Galant LS 1994 a/t [ SOLD ]

  8. #8
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    How does it feel when you idle?


    2002 ES i4 SOHC Mitsubishi Galant

  9. #9
    am, good, are around 800-900 rpm, and 700 when the fan go in.
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  10. #10
    Moderator mko's Avatar
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    the 7g has a single coil and its in the distributor. Its not sold separately as a part.

    Do you have a check engine light on. You have a 96 so the ECu is OBD2 which is pretty sensitive.
    God created turbo lag to give the v8's a brief moment of hope.



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  11. #11
    noup, have no check engine.
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  12. #12
    Moderator mko's Avatar
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    take a video. its very hard to imagine
    God created turbo lag to give the v8's a brief moment of hope.



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  13. #13
    okei, gonna take it later, upload it at the night,
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  14. #14
    Kleen
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    sorry to interupt but i might have the same problem..at normal driving, say about going 40 mph up hill my car surges. like my rpms drop like 2-300 then go back up constantly untill the load is off going on a flat stretch of road. What could this possibly be? again sorry for jumping in on this thread!!

  15. #15
    have u change your spark plugs? wires? fuel filter?
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    -Mitsubishi Galant LS 1994 a/t [ SOLD ]

  16. #16
    updated
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  17. #17
    Moderator mko's Avatar
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    i dont see anything
    God created turbo lag to give the v8's a brief moment of hope.



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  18. #18
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    Nor do I. RPM jumping can mean possibly anything that its one of those problem the mechanic have to drive and see himself for best result of diagnostic. In our case, a vid that shows (lols) would be great help like mko said.


    2002 ES i4 SOHC Mitsubishi Galant

  19. #19
    it can see in the camera movements. the car "jumps"
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  20. #20
    Moderator mko's Avatar
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    no I cant see the video link you posted

    EDIT: Fixed
    God created turbo lag to give the v8's a brief moment of hope.



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