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Author Topic: civic injector not spraying??? only 1 injector thats not spraying wtf  (Read 3796 times)

jhonda

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ok so i messed around with this and cant figure it out.. but only 1 injector is not spraying its the # 4 injector (the one closer to the dist...)anyways things we tried to do that did nothing was---put a new fuel injector in, we did this and it did nothing so we thought maybe it would be the wiring  --so we unclipped a few injector plugs and with the car running. put the injector plug beside the bad injector on the bad injector and the bad injector plug on the good injector...well the bad injector plug made the good injector spray and we still got nothing from the bad /non spraying injector... soo the injector wireing is getting power and working and everything seems fine besides the that injector wont spray soo could maybe something be clogged in the fuel rail/? idk what it could BE.... :-\
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ratcityrex

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Re: civic injector not spraying??? only 1 injector thats not spraying wtf
« Reply #1 on: September 14, 2009, 06:52:24 PM »

Man your ability to compose a sentence sucks. I have no idea what you just said. So was it fine and then all of a sudden just not working or did you do something and then it didnt work?
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New setup is old bottom end with a hype r head with gsr cams. built lsv with hx35 @ 26psi on pump gas
LEED tuned! 434hp/329tq http://www.youtube.com/watch?v=_pbDXZxZdZs
http://www.realhomemadeturbo.com/forum/index.php/topic,16195.0.html

Old Setup B18a1 296hp/289tq LEED Tuned 20psi on pump! http://www.youtube.com/watch?v=2Yj-Z90j4W4   
http://www.realhomemadeturbo.com/forum/index.php/topic,205.msg2437.html#msg2437

jhonda

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Re: civic injector not spraying??? only 1 injector thats not spraying wtf
« Reply #2 on: September 14, 2009, 08:01:10 PM »

yea lol i figure that i confused myself just now by reading it toooo lol... but idk i just dont know why a injector wouldnt work i even heard that a bad valve or cylender could make it seem like its not spraying when it is but idk
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chris

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Re: civic injector not spraying??? only 1 injector thats not spraying wtf
« Reply #3 on: September 14, 2009, 08:13:01 PM »

If english is your first language you may be related to widebooty



Holy shit
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Tim

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Re: civic injector not spraying??? only 1 injector thats not spraying wtf
« Reply #4 on: September 15, 2009, 09:23:05 AM »

  --so we unclipped a few injector plugs and with the car running. put the injector plug beside the bad injector on the bad injector and the bad injector plug on the good injector...

well the bad injector plug made the good injector spray and we still got nothing from the bad /non spraying injector...
how do you know this were you going by engine sound?  Put some new plugs in it and pull a plug wire to track the dead cylinder if you want to try switching injector plugs, the dead cylinder will still have a clean plug that doesn't smell like gas if it's really a fuel problem.

Or replace the injectors with LED's for a quick visual check if your wiring is working.

or trace the injector circuit with a volt meter would be the best thing and usually gets your problem located fastest if it's electrical.

it sounds like a loose connection somewhere do you have a resistor box or resistors wired in anywhere? what kind of injectors are these?
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jhonda

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Re: civic injector not spraying??? only 1 injector thats not spraying wtf
« Reply #5 on: September 15, 2009, 03:24:29 PM »

ok good idea's i'll try them out.. but yes i guess what i was trying to say in all my confusing writing was yes we put a firing/working injector plug onto the injector not firing and it still did nothing..but we then put the not working/firing injector plug onto the working injector we just took the plug off and it made the good injector fire.. soo all the injector plugs/wiring is fine i think it just might have a bad cylender/valve ..but idk i'll F with it somemore later and see what happends  THANKS...
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Joseph Davis

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Re: civic injector not spraying??? only 1 injector thats not spraying wtf
« Reply #6 on: September 18, 2009, 07:10:07 AM »

If you leave injectors to sit, they stick.  Brand new injectors from Honda, right out of the box, do this.  Have someone tap hard on the injector with an extension while you are cranking, that should get it to unstick.

If it's an injector.  I can't make heads or tails of what you've said, either.

jhonda

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Re: civic injector not spraying??? only 1 injector thats not spraying wtf
« Reply #7 on: September 18, 2009, 03:34:20 PM »

lol  sorry......  ;D
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ratcityrex

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Re: civic injector not spraying??? only 1 injector thats not spraying wtf
« Reply #8 on: September 18, 2009, 03:37:17 PM »

where are you from jhonda?
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New setup is old bottom end with a hype r head with gsr cams. built lsv with hx35 @ 26psi on pump gas
LEED tuned! 434hp/329tq http://www.youtube.com/watch?v=_pbDXZxZdZs
http://www.realhomemadeturbo.com/forum/index.php/topic,16195.0.html

Old Setup B18a1 296hp/289tq LEED Tuned 20psi on pump! http://www.youtube.com/watch?v=2Yj-Z90j4W4   
http://www.realhomemadeturbo.com/forum/index.php/topic,205.msg2437.html#msg2437

Joseph Davis

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Re: civic injector not spraying??? only 1 injector thats not spraying wtf
« Reply #9 on: September 18, 2009, 09:45:51 PM »

He's from jtown.
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