Results 1 to 2 of 2

Thread: 2015 2500hd 6.0 help

  1. 11-13-2021 #1
    blownjeep
    blownjeep is offline
    Tuner in Training
    Join Date
    Apr 2015
    Posts
    19

    2015 2500hd 6.0 help

    I recently purchased a 2015 2500 HD, it feels really sluggish compared to my 2011 2500 I had even though it's the same engine and transmission it just feels way less responsive and heavy, I'm very green at tuning but I have done stuff on my '0411 LS swapped S10, I downloaded this PCM and to say I'm lost is an understatement, any of the knowledgeable people on here that have done stuff to these trucks willing to make a couple of bucks and help me out? It's just a stock truck but want to get rid of some of the restrictions and tighten up the shifting a bit as well as power enrichment
    Reply With Quote Reply With Quote
  2. 11-13-2021 #2
    5FDP
    5FDP is offline
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
    Posts
    13,565
    Post the tune to get more help.
    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.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »