Engines & Drivetrain

2,739 topics in this forum

1. Rear Wheel Seal leak

   By Stonewood, May 28, 2023
   • 7 replies
   • 1.2k views
   • 
   • Stonewood
   • June 16, 2023

2. Changing to a 194⁰ Aftermarket Coolant Thermostat

   By mikeyk101, February 6, 2023
   • 7 replies
   • 10.8k views
   • 
   • Grumpy Bear
   • June 7, 2023

3. In Search of knowledge

   By RobbieG, June 1, 2023
   • 8 replies
   • 1.2k views
   • 
   • garagerog
   • June 6, 2023

4. GM Can't find or produce VLOM fast enough?

   By Karl Reading, January 15, 2022
   • 9 replies
   • 15.7k views
   • 
   • Drigo
   • May 18, 2023

5. Dealer wants $200 to diagnose stuttering for TSB

   By SixPointTwo, May 15, 2023
   • 4 replies
   • 1.6k views
   • 
   • newdude
   • May 17, 2023

6. Prep for a bigger trailer

   By leathermaneod, May 16, 2023
   • 1 reply
   • 1.1k views
   • 
   • CamGTP
   • May 17, 2023

7. 2015 GMC Sierra 5.3 L w/Towing package Radiator fitment?

   By Outdoors_Guy_88, May 15, 2023
   • 4 replies
   • 5.5k views
   • 
   • mikeyk101
   • May 15, 2023

8. 2014 silverado. 5.3 swap to 6.0?

   By Dennis The Menacce, May 10, 2023
   • 8 replies
   • 3.8k views
   • 
   • Dennis The Menacce
   • May 11, 2023

9. 2014 1500 Transmission Swap

   By Colin Hoffman, May 8, 2023   

   • transmisson
   • 10-speed
   • (and 2 more)

     Tagged with:

     • transmisson
     • 10-speed
     • 8 speed transmission
     • 6 speed
   • 1 reply
   • 4.5k views
   • 
   • newdude
   • May 8, 2023

10. Upper and lower oil pans, HUH???

    By mikeyk101, May 5, 2023
    • 2 replies
    • 23.9k views
    • 
    • mikeyk101
    • May 6, 2023

11. Check your catch can hoses

    By UrbanRage, May 4, 2023
    • 0 replies
    • 1.3k views
    • 
    • UrbanRage
    • May 4, 2023

12. KNOCK MORE THAN A TICK sound !

    By SV DADIDOC, April 9, 2023
    • 3 replies
    • 1.4k views
    • 
    • GMCustomerService
    • April 27, 2023

13. 6l80e issues

    By Carl e, April 26, 2023
    • 2 replies
    • 1.7k views
    • 
    • Snowcamo
    • April 26, 2023

14. P0430 after Lifters replaced

    By DCazares, March 23, 2022
    • 13 replies
    • 5.5k views
    • 
    • JONBLARC7
    • April 21, 2023

15. Drone pipes

    By jcotews, April 19, 2023
    • 10 replies
    • 1.4k views
    • 
    • jcotews
    • April 20, 2023

16. 2014 4.3l engine rebuild no pistons 1 2

    By Nick75scottsdale, April 14, 2023
    • 19 replies
    • 5.8k views
    • 
    • KARNUT
    • April 18, 2023

17. Post your Gear Ratio / Tire Size MPG 1 2

    By chris.lee718, February 17, 2023
    • 17 replies
    • 2.7k views
    • 
    • Buckwild27
    • April 16, 2023

18. calculated fuel economy

    By AZ_SS, April 14, 2023
    • 2 replies
    • 817 views
    • 
    • AZ_SS
    • April 15, 2023

19. Transmission Cooler Line Failure

    By Outdoor 74, April 11, 2023
    • 5 replies
    • 2.3k views
    • 
    • Outdoor 74
    • April 13, 2023

20. 2500 rear springs in a 1500

    By z71taz64, April 3, 2023
    • 2 replies
    • 980 views
    • 
    • MikeBMW
    • April 5, 2023

21. Can you "flip the pill" on a 2014 4.3 Silverado? 1 2 3

    By Jayselectricco, January 12, 2023
    • 35 replies
    • 8.5k views
    • 
    • Grumpy Bear
    • April 4, 2023

22. Intake clean. WOW! 1 2 3 4 18

    By bdbake01, March 22, 2015
    • 258 replies
    • 159.5k views
    • 
    • ByronSing95
    • April 3, 2023

23. Transmission oil cooler line assembly 2014 sierra

    By dzsmith, February 18, 2023
    • 4 replies
    • 1.7k views
    • 
    • Piggy
    • April 1, 2023

24. Programing opinions? Engine and trans 1 2

    By Snowcamo, February 3, 2023
    • 15 replies
    • 3k views
    • 
    • Snowcamo
    • March 30, 2023

25. DOD/AFM Delete kits

    By BumpStop97, March 20, 2023
    • 4 replies
    • 2.8k views
    • 
    • tig488
    • March 28, 2023