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Old 12-05-2007 | 10:07 PM
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Originally Posted by truckmann
I wouldn't be too worried about it (unless you are hearing audible knock) it sounds really minor and the tune has plenty of provisions built in to deal with it. If it is only on the 1>2 shift and you can't hear any knock then it is probably false knock anyway.

Do you have my e-mail address? You can e-mail me the log if you want.
whats your email i will send it.... its on the 2 to 3 shift
Old 12-05-2007 | 10:11 PM
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I'll pm you. I think a little KR on the 2>3 shift is really common, probably false knock.
Old 12-05-2007 | 10:13 PM
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Originally Posted by truckmann
I'll pm you. I think a little KR on the 2>3 shift is really common, probably false knock.
that makes me feel way better
Old 12-05-2007 | 10:56 PM
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I'm getting really really pissed at the site tonight. I keep losing my posts...

Anyway I looked at the log and it looks fine. I didn't see any KR on WOT. Just a guess, but I think if you can get the fueling nailed down it may help that KR you are seeing go away. I figure it is either a slight lean condition on transition due to the positive fuel trims or just false knock from some noise on the shift. Nothing to worry about.
Old 12-06-2007 | 02:04 AM
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man its a bitch posting on here with windows mobile haha. wish I could view the log on my phone though
Old 12-06-2007 | 03:26 AM
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yeah i wasnt sure if it was actual knock or what it was... but it just gets me worried when i see something go red ya know
Old 12-06-2007 | 03:27 AM
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i finally gave up tryin to post for awhile... it kept killing my posts
Old 12-06-2007 | 02:31 PM
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Work on your timing.You have alot left on the table with that
The 2 log files you posted up,there is TQ managment.Look at the timing during your WOT (wide open throttle) shifts.
Also take your shift points up at WOT and bump your rev limiter up.
Old 12-08-2007 | 10:40 PM
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Any updates?? I'm learning all I can, I'm getting HP tuners soon, probably after Christmas Maybe before
Old 12-09-2007 | 03:45 PM
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Originally Posted by jakebdb56
That was my number one fear lol. I just knew that I would have some BS warranty thing on the motor go out and not be able to find/reflash the stock tune when I bring it in.
Ok couple questions. If you mess around and then upload the stock tune again can GM tell its been played with? Also, do you think Onstar might notice anything??

I too just purchased HPTuners and its excellent. Lots of experience with old school engines, but these new ones certainly have a lot going on...trying to read and learn all I can but there will be some stupid questions no doubt in the near future...



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