Hybrids, XFE, & Active Fuel Management

574 topics in this forum

1. Tahoe - Oil pressure sensor changed but now not working

   By Jordanbush, January 7, 2021
   • 2 replies
   • 1.8k views
   • 
   • Jordanbush
   • January 18, 2021

3. Replaced engine 5.3L due to AFM. Turn off AFM now?

   By bidders, December 27, 2016   

   • afm
   • reburbished gmc engine
   • (and 4 more)

     Tagged with:

     • afm
     • reburbished gmc engine
     • 5.3l gen 4
     • oil consumption
     • disable afm
     • range afm
   • 11 replies
   • 34.8k views
   • 
   • swathdiver
   • January 6, 2021

4. AFM Delete.. Will it pass emission's?

   By Silver13, October 11, 2020
   • 5 replies
   • 16.4k views
   • 
   • Westlotorn
   • December 24, 2020

5. Code P0521

   By Jrue03, February 18, 2020
   • 4 replies
   • 2.5k views
   • 
   • Jrue03
   • December 18, 2020

6. 08 Suburban CKP issue!!!!

   By king_strut, December 16, 2020
   • 1 reply
   • 786 views
   • 
   • king_strut
   • December 16, 2020

7. Different gear ratio front to back

   By dcw57, December 9, 2020   

   • differential gear ratio
   • 5 replies
   • 1.1k views
   • 
   • dcw57
   • December 10, 2020

8. 2010 Silverado LT low oil pressure

   By Jrue03, June 3, 2020
   • 8 replies
   • 1.9k views
   • 
   • CamGTP
   • December 2, 2020

9. 2012 no acceleration

   By Sparkgad, November 30, 2020
   • 2 replies
   • 669 views
   • 
   • riverbanks
   • November 30, 2020

10. Looking for help

    By Tostitoz, November 25, 2020
    • 1 reply
    • 580 views
    • 
    • swathdiver
    • November 29, 2020

11. 2013 LC9 problem

    By BarryKH, November 16, 2020
    • 4 replies
    • 981 views
    • 
    • BarryKH
    • November 23, 2020

12. Bad Gas Leak After Filling Up 07 Silverado Classic

    By Aaron Lieber, November 15, 2020   

    • gas leak
    • gas tank
    • (and 1 more)

      Tagged with:

      • gas leak
      • gas tank
      • fuel pump
    • 2 replies
    • 4.5k views
    • 
    • riverbanks
    • November 15, 2020

13. Pioneer aftermarket radio and XM

    By MN2Sailor, November 13, 2020
    • 0 replies
    • 570 views
    • 
    • MN2Sailor
    • November 13, 2020

14. Oil Pressure Sensor

    By Thunda70, October 19, 2020
    • 0 replies
    • 759 views
    • 
    • Thunda70
    • October 19, 2020

15. No sound from radio and park assist off message

    By abrasmile, October 18, 2020
    • 1 reply
    • 5.6k views
    • 
    • swathdiver
    • October 19, 2020

16. 2010 Gas Tank - 60 Litre???

    By DCoop, October 5, 2020
    • 8 replies
    • 770 views
    • 
    • CamGTP
    • October 14, 2020

17. Engine flush

    By Joe Zimbardo, September 26, 2020
    • 12 replies
    • 971 views
    • 
    • GhostWriter
    • October 5, 2020

18. Afm delete and still low oil pressure.

    By LSFAN, June 24, 2020
    • 5 replies
    • 8.9k views
    • 
    • swathdiver
    • October 2, 2020

19. 2012 Yukon XL Denali 6.2l

    By Raynaa219, September 24, 2020
    • 1 reply
    • 642 views
    • 
    • swathdiver
    • September 25, 2020

20. 5.3 new gaskets and rod bolts ad bearings

    By Matthew Chantz, September 20, 2020
    • 3 replies
    • 675 views
    • 
    • CamGTP
    • September 20, 2020

21. lifter tick

    By chicken mcnugget, September 10, 2020
    • 1 reply
    • 751 views
    • 
    • swathdiver
    • September 16, 2020

22. How to check instant economy on DIC

    By jacobnsanchez, August 15, 2020
    • 1 reply
    • 617 views
    • 
    • CamGTP
    • August 15, 2020

23. Gas mileage change from leveling

    By Riptide Outdoors, August 12, 2020
    • 3 replies
    • 753 views
    • 
    • CamGTP
    • August 12, 2020

24. Fuel Gauge malfunction

    By Derek Adamson, August 7, 2020   

    • Silverado
    • fuel pump
    • (and 3 more)

      Tagged with:

      • Silverado
      • fuel pump
      • issue
      • problem solver
      • fuel gauge
    • 1 reply
    • 1.3k views
    • 
    • davester
    • August 8, 2020

25. Hybrid parts

    By bruno047, June 10, 2020
    • 3 replies
    • 849 views
    • 
    • bg1988
    • July 19, 2020

26. Possible ECM or Loom issue causing #6 misfire?

    By Red Beard the Frozen, January 21, 2020
    • 2 replies
    • 2.9k views
    • 
    • OlRed87
    • July 9, 2020