Technical & Advanced

Forums

1. Vehicle Appearance, Care, & Maintenance

   Help for the do-it-yourself vehicle owner. Suggestions on how to make your truck look better & last longer.

   39,900

   posts

   • 
   • How long does it take you …
   • By Imcrazy
   • 9 hours ago
2. Ask the GM Technician

   Have a hard question?
   Only Questions That You Would Go To The Dealer For, Please!

   75,521

   posts

   • 
   • Torque requirements
   • By dsr611
   • 9 hours ago
3. Performance Engine Tuning

   A forum dedicated to intensive and experienced engine and computer modification topics.
   Brought to you by:
   

   12,696

   posts

   • 
   • 6.0 Swap from 4.8
   • By Jglew82
   • Tuesday at 08:56 PM
4. Transmission, Suspension, Transfer Case, & Axles

   For all transmission and drive-line related topics. Included but not limited to 2WD, 4WD, AWD, transfer cases, & lift/lowering kits.

   40,849

   posts

   • 
   • Yukon xl running gear
   • By Nessa
   • 1 hour ago
5. Wheels, Tires, & TPMS

   Anything related to rims, tires, tire pressure monitor sensors, fixing a flat, and general tire maintenance here.

   28,348

   posts

   • 
   • Question about wheel compa…
   • By Jake__345
   • Yesterday at 03:43 AM
6. Audio, Electronics, OnStar, MyLink, Intellilink & SiriusXM

   Infotainment, Mylink, Intellilink, SiriusXM, Bluetooth, Navigation Systems, OnStar, RemoteLink, smartphone connectivity, & aftermarket audio. Also includes Android Auto and Apple CarPlay.

   35,155

   posts

   • 
   • 12.1" T-Style radio for 20…
   • By ford5of5
   • July 13
7. How-To

   Installations, Maintenance, and Repairs.

   3,948

   posts

   • 
   • Video Guide: Flush 6L80 / …
   • By The.Sundae.Drive
   • July 15