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Thread: idle issues

  1. #21
    Advanced Tuner
    Join Date
    Mar 2007
    Location
    DFW Texas
    Posts
    306
    STIT =quick changes within a set boundary. LTIT = trims learned from STIT. Did you read the help file?
    1961 C-10 5.3 NV3500

    2007 NNBS ECSB 4.8

  2. #22
    I didn't get to it yet will read it tonight and try it in morning. Ran out of gas in truck wed n haven't messed with it since. I got SD tune loaded n logged a bit but then it went lean and died.

  3. #23
    got idle afr dialed in pretty good. truck isnt legal so need to find a way to go do some driving to get more logging info. thanks for the help. idle cells are pretty low compared to other tunes i have seen and compared to. 50-60 kpa VE is at 35. will try n get truck moving around and get more logs. thanks again for the help.

  4. #24
    Been driving quite a bit. Noticed truck has no power under wot from stop. Ve is dialed in afr commanded in pe is 12.5 will post log in few

  5. #25