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I need someone that knows what theyre talking about

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Old Aug 29, 2013 | 10:49 PM
  #41  
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Originally Posted by Atomic
You have tried a completely new pcm, right?
New pcm, new cam and crank sensors, new throttle body
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Old Aug 30, 2013 | 07:12 AM
  #42  
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I have a gauge for that
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Do you have a fuel pressure gauge hooked up?
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Old Aug 30, 2013 | 08:33 AM
  #43  
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That isthe only thing i havent done... Not because im so confident its correct but because im not sure where i can mount the sending unit. I dont have a boost rederenced fpr nor a schrader valve on holley rails.
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Old Sep 13, 2013 | 07:36 PM
  #44  
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Yup, the truck still isn't running. But I think we found the problem..... 32# of fuel pressure obviously isnt enough to run a chevy.

Installing new pump and will hope for the best.

Thanks guys
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Old Sep 13, 2013 | 07:48 PM
  #45  
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That should have shown up in the scanner, or at least thrown a code...
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Old Sep 13, 2013 | 07:55 PM
  #46  
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Originally Posted by smokeshow
That should have shown up in the scanner, or at least thrown a code...
It didn't, and it didn't. Hooked up manual fuel pressure gauge to crossover and got 30 psi.
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Old Sep 13, 2013 | 08:48 PM
  #47  
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Good luck and good catch atomic
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Old Sep 13, 2013 | 08:56 PM
  #48  
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Hmm does it have a bad fuel pressure sensor? That sensor in my 08 was awesome, never gave me any issues.
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Old Sep 20, 2013 | 01:20 PM
  #49  
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Originally Posted by smokeshow
Hmm does it have a bad fuel pressure sensor? That sensor in my 08 was awesome, never gave me any issues.
I have yet to ever see or know of a fuel pressure sensor on this truck.... it;s a non flex fuel non dod. I've never seen or heard of one being on it.
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Old Sep 20, 2013 | 10:48 PM
  #50  
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Did a new pump fix it?
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