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Thread: Review of scan log

  1. #1
    Tuner in Training
    Join Date
    Nov 2008
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    12

    Review of scan log

    Can some one take a look at my latest scan with my WB hooked up? I know it needs some work but I did not want to start tweaking things until everything was in place. I am looking to make sure I do not have any problems that need to be addressed before I start making changes. To me the knock retard is way out of line, the timing is way off, and I even have some missfires. I was also wanting someone to look at the WB readings to see if they seem OK. Now this is on a non modified 2008 Sierra Denali with only 8000 miles.

    Thanks

  2. #2
    Tuner in Training talsayed's Avatar
    Join Date
    Jun 2008
    Location
    Abu Dhabi, U.A.E
    Posts
    42
    May i know which grade of fuel you use?plus can you post your tune file please?
    Have you done any kind even minor mods like CAI ?

  3. #3
    Tuner in Training
    Join Date
    Nov 2008
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    12
    The fuel I have used since I drove it off the lot is 93 octane. No there are no modifications to the engine except for the WB. I will post up the tune file as soon as I get home tonight, but the only things changed from original are the torque setting on the tranny and the speed limiter
    Thanks

  4. #4
    Tuner in Training
    Join Date
    Nov 2008
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    12
    Here is my current tune, very bare for now. Any help would be great

    Thanks

  5. #5
    Tuner in Training
    Join Date
    Nov 2008
    Posts
    12
    Come on guys any idea if anything is wrong mechanicaly by reading my scan file?