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Check my tune

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Old Jan 20, 2014 | 07:24 PM
  #21  
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Knock-knock...
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Old Jan 20, 2014 | 07:25 PM
  #22  
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lol who's there...

yea something still ain't right with your sensors
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Old Jan 20, 2014 | 07:43 PM
  #23  
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Sensors are brand new. Been emailing with Justin and he has things all figured out. Its looking like "the other guys" that did my cam swap and "tune" didn't really do all that much with the tune.

Thank you for the help everyone.
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Old Jan 20, 2014 | 08:56 PM
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Did you load the tune I posted?
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Old Jan 20, 2014 | 09:36 PM
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burst knock or what was it?
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Old Jan 20, 2014 | 10:43 PM
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From what Justin said it seems like it just came down to the stock knock sensor values never got changed to compensate for how sensitive they are. So with the stiffer springs making more noise on top of it all, I'm getting a bunch of false knock. The truck got flashed back to factory when the shop I took it to started the tune. So they must have never changed those values, among several other issues.

Originally Posted by GMCtrk
Did you load the tune I posted?
No sir I haven't. No disrespect to you, or anyone else for that matter, but I just don't trust many people when it comes to my truck now. I mainly wanted just to be able to compare answers with what Justin comes up with.
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Old Feb 4, 2014 | 05:32 PM
  #27  
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Well I just wanted to post an update now that my tune is in Justin's hands once again. MUCH better is all I will say. Ill let the logs do the talking lol. Just take note at how much quicker I go through 1st gear in my newest log over the bottom one.

Here is one from today, it was roughly a 30-75mph pull.

Name:  53cam93tune-2_zpsa9eee545.jpg
Views: 50
Size:  129.7 KB


And here is one from before.

Name:  datalogatupshift_zps19515246.jpg
Views: 38
Size:  50.8 KB
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Old Feb 4, 2014 | 06:03 PM
  #28  
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Sweet! I'll be contacting him this spring!!
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Old Feb 4, 2014 | 08:20 PM
  #29  
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He definitely knows how to tune these trucks! He says I'm about maxed out(aside from injector), but could benefit from a few more rpm up top. Right now it's between 6-6200. So probably take it to 6400 max. Not sure if I'll even bother honestly.
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Old Feb 4, 2014 | 09:45 PM
  #30  
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did he turn them off of just down a bit?
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