Results 1 to 3 of 3

Thread: 17 L86 DOD/AFM Disable

  1. #1
    Tuner in Training
    Join Date
    Jun 2008
    Location
    Missouri
    Posts
    13

    17 L86 DOD/AFM Disable

    Anyone had any issues disabling DOD on a L86 via ECM tune?

    Picked up a 17 Yukon Denali with 60000 and bolt-ons. Wasn't sure if there was a need for any further engine components to properly disable DOD/AFM, or if disabling it through tuning was good to go.
    2004 GTO M6 LS1. Mods= TSP Torquer V.2, P&P 243 Heads, Perf Timing Chain & Gears, Patriot Dual Springs w/ Pushrods, Pacesetter Headers w/ mid-pipes (no cats), New Era Intake w/ K&N filter, TB bypass/bump stop mod/ port & Polished, IAT relocation, Magnaflow mufflers, Banshee ram air hood w/extractors, Pontiac 18's, NGK TR55's, Taylor Wires, Centerforce Dual Clutch....more to come...

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
    Posts
    9,809
    Nope, no issues on many vehicles I've done this too.

    Disable it in the tune and that is it.

    If you want it completely gone you must swap the camshaft and the DoD lifters.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

  3. #3
    Tuner in Training
    Join Date
    Jun 2008
    Location
    Missouri
    Posts
    13
    Cool. Its a daily driver so just looking to turn it off for now. Thanks.