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Thread: injectior issues

  1. 12-25-2009, 11:25 PM #1
    dirty-rice
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    Default injectior issues

    i have a 92 civic hatch with a d15b7 non vtec sohc. it has good compression, good spark. fuel goes to to fuel rail but wont go through the injectors. it builds good fuel pressure. the wiring is clean and stock. i got new stock injectors, fuel rail. it still wont send fuel through each injector.......any ideas???
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  2. 12-25-2009, 11:42 PM #2
    Theycall_Metue
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    are they new injectors? maybe they are old and stuck by dirty gas
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  3. 12-25-2009, 11:46 PM #3
    dirty-rice
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    they are brand new.
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  4. 12-25-2009, 11:47 PM #4
    dirty-rice
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    $20 to anyone who fixes it
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  5. 12-25-2009, 11:55 PM #5
    Theycall_Metue
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    have you check if power is going to the injectors?
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  6. 12-25-2009, 11:56 PM #6
    dirty-rice
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    how do you do that?
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  7. 12-25-2009, 11:57 PM #7
    dirty-rice
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    what controls the injector power???
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  8. 12-25-2009, 11:59 PM #8
    Theycall_Metue
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    unplug the hardness ontop of the injector and use a power tester on it....
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  9. 12-25-2009, 11:59 PM #9
    punkr6
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    how do you know fuel is not going threw the injectors ? I seriously doubt its the injectors, sound like an electrical issue...
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  10. 12-26-2009, 12:00 AM #10
    Theycall_Metue
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    Quote Originally Posted by punkr6 View Post
    how do you know fuel is not going threw the injectors ? I seriously doubt its the injectors, sound like an electrical issue...
    thats what im trying to get him to do
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  11. 12-26-2009, 12:03 AM #11
    dirty-rice
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    what kind of a power tester??? like a 110? you gotta excuse my lack of knowledge.....im from the sticks.......
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  12. 12-26-2009, 12:04 AM #12
    dirty-rice
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    but seriously, i really need to know
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  13. 12-26-2009, 12:05 AM #13
    dirty-rice
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    the car ran fine from new york to here and quit on the way.........ive never had this problem before
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  14. 12-26-2009, 12:06 AM #14
    punkr6
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    Quote Originally Posted by dirty-rice View Post
    the car ran fine from new york to here and quit on the way.........ive never had this problem before
    check all your grounds and main relay...
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  15. 12-26-2009, 12:07 AM #15
    dirty-rice
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    ok.....but where's the main relay?
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  16. 12-26-2009, 12:12 AM #16
    punkr6
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    under drivers side dash, looks like these
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  17. 12-26-2009, 12:23 AM #17
    dirty-rice
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    hey thanks a lot everybody!
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  18. 12-26-2009, 12:34 AM #18
    dirty-rice
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    its not the main relay...
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  19. 12-26-2009, 12:34 AM #19
    dirty-rice
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    what controls the injectors?
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  20. 12-26-2009, 12:35 AM #20
    punkr6
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    Quote Originally Posted by dirty-rice View Post
    what controls the injectors?
    ecu
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  21. 12-26-2009, 12:37 AM #21
    dirty-rice
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    hmmmmm..............i wish one of yall lived near me in north ga so i could pay you to fix the injector issue
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  22. 12-26-2009, 12:41 AM #22
    dirty-rice
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    I will try and test the injector wires in the am
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  23. 12-26-2009, 07:03 PM #23
    dirty-rice
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    Default anyone???

    anyone live near Chattanooga? on the GA side? I need a proper diagnosis of these dammm injector issues. the main relay is working and the ECU seems ok, but maybe not......everything works except the "pulsing of the injectors".
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  24. 12-27-2009, 01:26 AM #24
    Theycall_Metue
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    dam thats all the way up there lmao.
    take it to a chop than
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  25. 12-27-2009, 01:31 AM #25
    dirty-rice
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    well I may be "way up here" but it sure beats Atl traffic
    Last edited by dirty-rice; 12-27-2009 at 01:31 AM. Reason: unknown
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  26. 12-27-2009, 10:47 AM #26
    scttydb411
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    get a sidemarker light bulb with leads coming off it and stick it into an injector clip while trying to crank it (cheap noid light). it should pulse/light up if the injectors are actually getting power (check each one).

    did you pull the rail w/ the injectors still in it to see if they actually spray fuel while cranking? not ideal, but i would try this as last resort. do it outside w/o any ingnition sources/smokers around.
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