6.6L (LML/L5P) & 6.0L (L96/LC8) Tech

182 topics in this forum

1. 6.0 pulling timing at 3000 RPM 1 2

   By Abarth500., June 3, 2018   

   • 6.0
   • vortec
   • (and 4 more)

     Tagged with:

     • 6.0
     • vortec
     • knock retard
     • pulling timing
     • 3000
     • rpm
   • 17 replies
   • 2,199 views
   • 
   • swathdiver
   • June 23

3. Short tube and long tube

   By Texas45, October 12, 2018   

   • headers
   • 2015
   • (and 4 more)

     Tagged with:

     • headers
     • 2015
     • 2500
     • 6.0
     • shorttube
     • long tube
   • 5 replies
   • 1,000 views
   • 
   • cooldude960
   • June 17

4. 6.0 tune needed after exhaust mods ?

   By Jec8563, June 15
   • 4 replies
   • 257 views
   • 
   • Jec8563
   • June 16

5. Looking at a 2016 6.0, What to Worry About or Check? 1 2

   By edgexcsp, May 3
   • 16 replies
   • 1,019 views
   • 
   • Jec8563
   • June 14

6. Diesel Particulate Filter Regeneration Frequency

   By tripleb, February 16
   • 6 replies
   • 3,331 views
   • 
   • bowrider
   • May 13

7. 2017 Duramax L5P base idle 1 2

   By jaws3, April 23
   • 15 replies
   • 580 views
   • 
   • extrication
   • May 3

8. Monitoring system for the L5P

   By 1BATES, April 30
   • 0 replies
   • 194 views
   • 
   • 1BATES
   • April 30

9. 2018 6.6 duramax

   By Miles Brooks, April 25
   • 3 replies
   • 447 views
   • 
   • curver900
   • April 27

10. Used 3500 L5P Options

    By Amanda Bishop, April 24
    • 12 replies
    • 413 views
    • 
    • curver900
    • April 27

11. Software Updates?? Are there any?

    By Peter Van der Lugt, April 22
    • 5 replies
    • 369 views
    • 
    • newdude
    • April 23

12. 2015 6.0 Burned Spark Plugs

    By WiscoZ71, April 5
    • 11 replies
    • 600 views
    • 
    • GTBensley
    • April 16

13. Mileage after recall

    By Flying Bill, April 10   

    • 6.6L Duramax
    • 2 replies
    • 351 views
    • 
    • redwngr
    • April 14

14. E3 spark plugs?

    By gearheadesw, April 9
    • 10 replies
    • 360 views
    • 
    • gearheadesw
    • April 12

15. L5P Speed Limiter Delete without a Tune? YUP ITS HERE!

    By GTPprix, March 28
    • 0 replies
    • 341 views
    • 
    • GTPprix
    • March 28

16. DEF heater failure and engine light 1 2

    By Jnich17, November 10, 2017   

    • 2015 duramax
    • 26 replies
    • 33,483 views
    • 
    • Jminter6001
    • March 28

17. speed limiter

    By John Jones, February 17
    • 2 replies
    • 553 views
    • 
    • cstmg8
    • March 1

18. 2016 Silverado 2500 6.0 with Corsa

    By SOTO3389, April 13, 2018
    • 10 replies
    • 3,532 views
    • 
    • corvette05
    • February 28

19. What size lift?

    By Blake Murray, February 19
    • 0 replies
    • 167 views
    • 
    • Blake Murray
    • February 19

20. DEF Tank

    By RP53, February 15
    • 1 reply
    • 311 views
    • 
    • redwngr
    • February 16

21. 2016 GMC Sierra 2500HD Service Trailer Brake System/Check Trailer Connection

    By GMCNuneZ71, July 22, 2019
    • 5 replies
    • 732 views
    • 
    • ralanis6
    • February 9

22. DEF/EGR Delete

    By BW Hamner, February 8   

    • 2500HD
    • 2017 2500hd
    • (and 2 more)

      Tagged with:

      • 2500HD
      • 2017 2500hd
      • def
      • egr
    • 3 replies
    • 645 views
    • 
    • redwngr
    • February 9

23. 2018 Silverado 3500 theft recovery

    By Jose linares, February 7   

    • theft
    • instrument
    • (and 2 more)

      Tagged with:

      • theft
      • instrument
      • cluster
      • odometer
    • 1 reply
    • 247 views
    • 
    • BigBadSierra
    • February 7

24. Make tow mirror parking lights blink with turn signal 1 2

    By Tx_operator87, March 22, 2019
    • 24 replies
    • 2,723 views
    • 
    • pgamboa
    • January 27

25. Seat belt Shoulder restraint removal top pillar bolt

    By Mud168, January 19
    • 0 replies
    • 201 views
    • 
    • Mud168
    • January 19

26. CANADIAN SPEC 2015 2500HD LT 6L FLEXFUEL

    By David Ardin, January 13
    • 3 replies
    • 406 views
    • 
    • redwngr
    • January 14