Jump to content




2015 / 2016 / 2017 Chevrolet Silverado & GMC Sierra 2500/3500 HD

General topics about GM's next-generation, 2015+ full-size heavy-duty trucks.
2015 / 2016 Chevrolet Silverado & GMC Sierra 2500/3500 HD

Subforums

2015 / 2016 / 2017 Silverado HD & Sierra HD Issues, Troubleshooting, & Recalls/Service Bulletins

A central location to report any issues or asking for help troubleshooting any problems with your 2015+ Chevrolet Silverado HD or GMC Sierra HD. Also recall announcements and Technical Service Bulletins (TSB)

  • 131 topics
  • 1,118 replies
Electrical problems. 3rd ti... - last post by Alan J Kilpatrick

2015 / 2016 / 2017 Silverado HD & Sierra HD Accessories & Modifications

Modifying and accessorizing your 2015-2017 Silverado HD or Sierra HD

  • 256 topics
  • 1,926 replies
corsa sport on '16 silv... - last post by DMAXNAZ

Duramax 6.6L Turbo-Diesel (LML), Vortec 6.0L (L96/LC8), Drivetrain, & Exhuast

Technical discussion for the 2015-2016 Duramax 6.6L Turbo-Diesel V-8 (LML) and Vortec 6.0L V-8 (L96 / LC8) in 2015+ Silverado HD and Sierra HD applications. Also includes, drivetrain, transmission, axles, differentials, and exhaust systems.

  • 50 topics
  • 639 replies
Towing with 6.0 Engine? Or... - last post by Debra in Cali

2017 Duramax 6.6L V8 Turbo-Diesel (L5P) Technical Discussion

Questions, modifications, tuning, and normal operation of the 2017+ L5P Duramax Diesel Engine found in the Chevrolet Silverado HD and GMC Sierra HD

  • 2 topics
  • 61 replies
2017 6.6 adds 40 hp, or so... - last post by mookdoc6


  Topic Started By Stats Last Post Info

  • Please log in to post a topic