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Thread: crank relearn

  1. #11
    Join Date
    Apr 2008
    Location
    Birmingham, AL
    Posts
    3,626
    and my engine wont start till i do this relearn?
    01 Silverado

  2. #12
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    Sure it will. Might run a little ragged, might be a little rough or set misfire DTC's falsely....might get crappier MPG....might set an SES light. It needs done but that alone will not keep it from running.

  3. #13
    Join Date
    Apr 2008
    Location
    Birmingham, AL
    Posts
    3,626
    i guess my dad can just wait till i go to the meet then! i cant pay for the dealership to do this just so i wont have a light on
    01 Silverado

  4. #14
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    It will eventually go out but I would eventually have the CKP (CASE) learn done.

  5. #15
    Join Date
    Apr 2008
    Location
    Birmingham, AL
    Posts
    3,626
    right now its just on because i go my cats and rear o2's take out today
    01 Silverado

  6. #16
    Join Date
    Aug 2008
    Location
    naples fl
    Posts
    294
    beware though, if you go to long without resetting it it will run like total ass, there will be some nasty ticking/knocking/funny noises. ask 6.0vortecchevy about it lol.
    01 GMC sclb d-max 2wd.
    2.2 60' 8.9 1/8th


  7. #17
    Join Date
    Apr 2008
    Location
    Birmingham, AL
    Posts
    3,626
    ive got a live tune with Allen scheduled for the monday after the meet, is that too long?
    01 Silverado

  8. #18
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Post up here and PT.net for someone with HPTuners software and see if they will do the case learn for you. It takes a few minutes and then you're done. Costs them nothing. Buy them a 6 pack or a case of soda or something for doing it. Surely someone near you has HPTuners software.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  9. #19
    Join Date
    Jul 2008
    Location
    Mesa, AZ
    Posts
    5,979
    Why not just do what it says to do on Nelsons site??? Takes about 30 min...and your done...do it yourself...
    T-RAV
    99 GMC | 5.3 | Skinny White Guy Tuned

  10. #20
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Isn't that the security relearn, not the CASE?
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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