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hard start after flashing tune

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Old Aug 3, 2013 | 02:31 PM
  #31  
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no different...

and once it gets over whatever the hell its doing now, it starts perfectly fine every time! until i flash a new tune.......
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Old Aug 3, 2013 | 02:34 PM
  #32  
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Mine only does it a couple times, sometimes not at all but usually 1-2 times before it starts.
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Old Aug 3, 2013 | 02:36 PM
  #33  
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Wow just watched the video, that dies quick. Mine tries to stay running then dies where as yours just dies right away.
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Old Aug 3, 2013 | 02:36 PM
  #34  
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could it be some sort of VATS thing or something??
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Old Aug 3, 2013 | 02:55 PM
  #35  
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You have to have po101,102 and 103 set to 0-mil on first error, and have the SES enable box un-checked. If that doesn't get it post up your tune. I feel ya, it makes trying something "real quick" very frustrating. I was taking weeks off of tuning because it got so frustrating. EDIT Also set "MAF Airmass Filt" to 0 and the "High RPM Hyst" to 0. They are the boxes above and below the other box I told you to change.
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Old Aug 3, 2013 | 03:07 PM
  #36  
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youre my hero!!!!!!!!

that seems to have fixed it....
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Old Aug 3, 2013 | 03:22 PM
  #37  
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Originally Posted by sprayedenali
youre my hero!!!!!!!!

that seems to have fixed it....
Thats awesome, glad to help, i was in your shoes a few months ago and ready to burn it to the ground more than once...also make sure you MAF fail frequency under eng diag is set to 0.
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Old Aug 3, 2013 | 03:28 PM
  #38  
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it is!

this is exactly what I HATE about HPT!!! just two little tables that were off by 6 and .078 and the truck wouldn't run.......
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Old Aug 3, 2013 | 04:04 PM
  #39  
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Awesome
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Old Aug 3, 2013 | 05:54 PM
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Glad to see you got it straight!
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