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Thread: timing advance for cruise adjustment

  1. #1
    Tuner in Training
    Join Date
    Aug 2021
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    45

    timing advance for cruise adjustment

    Wasn't able to find the information i was looking for if there were any correction tables to advance the timing for normal cruising, or only way is just the timing table. Wasn't sure if there was a way since my egr is deleted and if you have to adjust the mbt also. I just was looking at some logs to adjust my idle since i was quite rich first 10 secs after start and noticed cruising i am only at about 31 degrees with no adders. I am around the .40 airmass and about 2k rpm cruising at 70mph. figured i should be in the mid 40s for timing with low load. I do have the lean/cruise table and but its disabled. Its kind of my everyday driver that i play in also. So what trying to get it a little more efficient when just driving it around normally. Thanks
    Last edited by 49 hoopty; 1 Week Ago at 11:13 AM.

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
    Posts
    13,571
    All you can really do is just add more timing in the spots that you cruise in, simple as that.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.