2015-2019 Silverado & Sierra HD Troubleshooting

393 topics in this forum

1. Rust on new 2500HD

   By Demar, January 10
   • 4 replies
   • 478 views
   • 
   • rocnrol
   • 12 hours ago

2. 2016 Silverado HD 2500 Not Meeting Expectations

   • 1
   • 2

   By ickyoldman, December 2, 2018
   • 15 replies
   • 924 views
   • 
   • rocnrol
   • 12 hours ago

3. '15 GMC 6.0L 3500 Random Misfire 8700 Miles - Help

   By BearOleMiss, February 8   

   • random misfire
   • 5 replies
   • 223 views
   • 
   • rocnrol
   • 12 hours ago

4. Mirror Questions?

   By bojanglespa, April 11
   • 6 replies
   • 138 views
   • 
   • Slimpim
   • Saturday at 12:37 PM

5. Vibration on new 3500HD, Just tires? Or worse?

   By bimmerboy318, March 28
   • 11 replies
   • 338 views
   • 
   • rlme36
   • Wednesday at 01:17 PM

6. Transmission bucking slow speed

   By GMCrat, Tuesday at 02:29 PM
   • 0 replies
   • 64 views
   • 
   • GMCrat
   • Tuesday at 02:29 PM

7. Box squeek

   By Xfirecat, April 13
   • 1 reply
   • 74 views
   • 
   • avalonandl
   • April 13

8. 2016 Steering issue resolved

   • 1
   • 2

   By greeves, August 22, 2017
   • 15 replies
   • 3,460 views
   • 
   • jerseytaylor
   • April 10

9. Android Auto??

   By bojanglespa, April 9
   • 2 replies
   • 121 views
   • 
   • bojanglespa
   • April 9

10. Drove in 4x4

    By Truckman18, April 2
    • 9 replies
    • 310 views
    • 
    • Big Whiskey
    • April 8

11. Rough idle after engine mount replaced

    By Chris Lee, April 2   

    • rough idle
    • vibration
    • (and 3 more)

      Tagged with:

      • rough idle
      • vibration
      • engine vibration
      • engine mount
      • reverse
    • 2 replies
    • 130 views
    • 
    • mikedeezxxx
    • April 2

12. 2017 gmc denali oil leak

    By Bogdan Kravchuk, October 28, 2017
    • 4 replies
    • 1,259 views
    • 
    • Nancy Dixon
    • March 29

13. My 2015 Silverado shut off while driving.

    By Dustin85, March 26
    • 7 replies
    • 220 views
    • 
    • sk
    • March 29

14. All warning lights on

    By DBeau, March 15
    • 4 replies
    • 213 views
    • 
    • DBeau
    • March 28

15. 2016 2500HD Viberation/Shaking

    • 1
    • 2
    • 3

    By John1shot, June 28, 2016
    • 33 replies
    • 11,015 views
    • 
    • bimmerboy318
    • March 28

16. 2015 Silverado has moisture in high beams

    By R Jandura, January 8
    • 10 replies
    • 435 views
    • 
    • R Jandura
    • March 26

17. Tire pressure display disappeared

    By Peted, March 23
    • 2 replies
    • 149 views
    • 
    • redwngr
    • March 26

18. Instrument panel cluster question

    By BigBlockJ, March 22
    • 3 replies
    • 158 views
    • 
    • Gmman
    • March 24

19. Fluid leak from Bell housing

    By Jksb751, March 21
    • 4 replies
    • 182 views
    • 
    • gearheadesw
    • March 24

20. MBRP exhaust question

    By Mcheil83, March 6
    • 9 replies
    • 272 views
    • 
    • EXSlider400
    • March 19

21. Cat Bak???

    By Mcheil83, February 22
    • 5 replies
    • 263 views
    • 
    • newdude
    • March 18

22. 2018 LP5 Failed lifter Cylinder 5

    By Rockymtnguy, March 9
    • 6 replies
    • 315 views
    • 
    • EXSlider400
    • March 13

23. Is the 6.0 starter motor supposed to sound like this?

    By JVan, March 12   

    • starter
    • 5 replies
    • 231 views
    • 
    • JVan
    • March 12

24. Coolant leak

    • 1
    • 2

    By Tyjames80, December 22, 2017   

    • 6.6l duramax
    • gmc
    • 20 replies
    • 8,916 views
    • 
    • avalonandl
    • March 12

25. Four Wheel Drive Issues

    By Kevin30376, January 9, 2018   

    • 4x4
    • 9 replies
    • 883 views
    • 
    • GTBensley
    • March 11