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Progressively Worse Misfire; Need Help

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Old Dec 11, 2010 | 12:41 AM
  #16  
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Originally Posted by razorlab
It was the injectors...
Figured so. Wonder when Deatschwerks is finally going to start realizing there new sheit is having issues and stop telling people theres nothing wrong with there injector. I'm just happy I kept my original/1st gen 1000cc injectors.

Last edited by HR2L; Dec 11, 2010 at 12:45 AM.
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Old Dec 12, 2010 | 09:28 AM
  #17  
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Originally Posted by razorlab
It was the injectors...
what did you do to test to find out the injectors were bad?
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Old Dec 12, 2010 | 09:34 PM
  #18  
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I sent the injectors back to DW and they found one had failed internally. It was a strange failure and had nothing to do with what DW does with the cores. Chris and Mike overnighted a complete new set to get me back up and running. Can't complain about the service. Now I still need to get my tune touched up.
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Old Jan 8, 2011 | 08:33 PM
  #19  
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I had the same injectors, Mine started to act the same way. I was geting constant -15stft or more on partial trottle. End up being #2 injector failing. Replaced them with FIC 1100cc, ran great afterwards.
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Old Jan 9, 2011 | 01:16 AM
  #20  
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FIC1680ccs were swapped in
problem solved
these DW1300cc were nothing but trouble
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Old Jan 9, 2011 | 09:02 AM
  #21  
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I just seny my 1300cc to DW, now I gotta wait and see what they find out.
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Old Jan 10, 2011 | 12:23 PM
  #22  
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Originally Posted by HR2L
Figured so. Wonder when Deatschwerks is finally going to start realizing there new sheit is having issues and stop telling people theres nothing wrong with there injector. I'm just happy I kept my original/1st gen 1000cc injectors.

dw told me my injectors where fine. lol these threads are popping up all over the place. i guess my dw/engine failure thread was not enough warning. haha

to the op...are you really going to run the new set of dw injectors....are you crazy?
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Old Jan 13, 2011 | 05:53 PM
  #23  
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DW sent me a new set of injectors, apparently one of my injector had an internal failure.
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Old Jan 13, 2011 | 09:33 PM
  #24  
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Originally Posted by sideway180sx
DW sent me a new set of injectors, apparently one of my injector had an internal failure.

Were your new injectors yellow??
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Old Jan 14, 2011 | 04:26 AM
  #25  
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Originally Posted by E-Spec@Tach Motor Works
Were your new injectors yellow??
yeah they were yellow and it also came with added spacers with it.
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Old Jan 14, 2011 | 01:26 PM
  #26  
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Originally Posted by sideway180sx
yeah they were yellow and it also came with added spacers with it.
I'd like to see these. Anyone got a pic they can post?
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Old Jan 14, 2011 | 02:58 PM
  #27  
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Dw techs are looking at my injectors right now. Maperformance agree to credit my money back already if they are bad. I wasn't gona put another set in and loose money on tunning . I am running fic1100cc now, the drivabilty is way better but they are close to maxed out at 24psi.
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Old Jan 14, 2011 | 03:00 PM
  #28  
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Originally Posted by sideway180sx
yeah they were yellow and it also came with added spacers with it.
my dw1300ccs that fail were blue , they also flowed like 1410cc
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Old Jan 14, 2011 | 03:58 PM
  #29  
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Originally Posted by mrfred
I'd like to see these. Anyone got a pic they can post?
The flow data is a little different as well

my old blue one, Static CC/Min: 1344, 1340, 1336, 1343

New set yellow, Static CC/Min: 1280, 1281, 1280, 1262.

i don't have any picture of it out of the car but here they are install with pics of the spacers






Last edited by sideway180sx; Jan 14, 2011 at 04:01 PM.
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Old Jan 14, 2011 | 11:53 PM
  #30  
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check your fuel pump hose that you replace in tank.
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