2.8L Duramax Diesel (LWN)Tech

35 topics in this forum

1. DO NOT BUY

   By fire171, July 3
   • 4 replies
   • 1.5k views
   • 
   • txab
   • July 4

3. Starter removal, 2.8l Duramax

   By Delta456, February 6, 2023
   • 8 replies
   • 10.2k views
   • 
   • Richard Scholten
   • May 30

4. DEF in Diesel fuel tank

   By horserustler, May 17   

   • def fluid
   • diesel tank
   • 3 replies
   • 531 views
   • 
   • newdude
   • May 18

5. Engine oil additive

   By Randy Ng-a-Fook, February 13
   • 5 replies
   • 1.5k views
   • 
   • newdude
   • February 13

6. Running B20 diesel

   By Shaun43, January 5, 2023
   • 0 replies
   • 2.3k views
   • 
   • Shaun43
   • January 5, 2023

7. 2017 Chevy Colorado 2.8 Duramax Z71 DEF Failure

   By Ouis M. Mouffok, October 30, 2018   

   • chevy
   • 2017
   • (and 4 more)

     Tagged with:

     • chevy
     • 2017
     • colorado
     • duramax
     • def
     • egr
   • 4 replies
   • 16k views
   • 
   • love earth
   • October 26, 2022

8. Gmc canyon diesel afe momentum air box programming and systems urea remove

   By Yves082, March 30, 2022
   • 0 replies
   • 3.3k views
   • 
   • Yves082
   • March 30, 2022

9. Buying New or Used - Concerns?

   By Greg Freeman, November 28, 2021
   • 3 replies
   • 4.1k views
   • 
   • JimJ
   • December 3, 2021

10. Diesel vs 5.3

    By drucker, March 4, 2019
    • 10 replies
    • 10.9k views
    • 
    • Daniel Fontaine
    • March 12, 2021

11. Thinking of getting a Diesel Canyon need the good, bad and ugly

    By JKent, October 15, 2019
    • 13 replies
    • 9.4k views
    • 
    • heateyal
    • October 20, 2020

12. Half ton duramax or mid size duramax?

    By Emarshall, April 18, 2020
    • 8 replies
    • 8.4k views
    • 
    • newdude
    • April 29, 2020

13. my 2020 GMC Canyon - DuraMAX - Build/Performance thread

    By Brass Monkey, April 6, 2020
    • 10 replies
    • 7.1k views
    • 
    • Brass Monkey
    • April 20, 2020

14. Duramax and Timing Belt 1 2 3

    By rvsixer, December 1, 2014
    • 30 replies
    • 70.4k views
    • 
    • ricnick0680
    • March 27, 2020

15. ECM reprogramming by dealer

    By Denis Gaudet, February 3, 2020
    • 2 replies
    • 6.2k views
    • 
    • mjcmichigan
    • February 3, 2020

16. 2.8l Duramax rebuild video

    By eswogger, December 25, 2019
    • 1 reply
    • 6.3k views
    • 
    • davester
    • December 25, 2019

17. Any Colorado diesel owners 1 2 3

    By dcrouse, March 31, 2016
    • 31 replies
    • 17.3k views
    • 
    • eswogger
    • December 25, 2019

18. Do I have to use ACDELCO DEF fluid

    By Slacktide79, September 28, 2019
    • 13 replies
    • 13.8k views
    • 
    • Z45
    • October 21, 2019

19. So I guess my truck got tuned?

    By oak 1971, October 19, 2019
    • 1 reply
    • 4.5k views
    • 
    • mjcmichigan
    • October 20, 2019

20. 2.8L Duramax with a tune 1 2 3 4

    By ChevyZ71LTZ, February 9, 2014
    • 47 replies
    • 66.6k views
    • 
    • oak 1971
    • October 19, 2019

21. My canyon is finally deleted

    By zelix, March 17, 2017
    • 3 replies
    • 13.7k views
    • 
    • oak 1971
    • October 19, 2019

22. Exhaust note of the 2.8L Mini-max 1 2

    By ChevyZ71LTZ, June 11, 2014
    • 20 replies
    • 19.3k views
    • 
    • oak 1971
    • October 19, 2019

23. DPF regen problems causing engine shutdown

    By Davin Bean, August 20, 2019
    • 1 reply
    • 9.9k views
    • 
    • mjcmichigan
    • October 16, 2019

24. Double clicking noise post shut off

    By Rey Santos, August 24, 2019
    • 2 replies
    • 4.9k views
    • 
    • mjcmichigan
    • August 26, 2019

25. Intercooler hose seeping oil

    By bshort, March 27, 2019
    • 2 replies
    • 8k views
    • 
    • bshort
    • March 28, 2019

26. DEF

    By Dayve, March 17, 2019
    • 2 replies
    • 4k views
    • 
    • newdude
    • March 26, 2019