1988-1999 Chevrolet & GMC C/K GMT400 Platform

5,156 topics in this forum

1. How rare is my truck 1 2

   By Jordan7.4, February 2, 2020
   • 24 replies
   • 48.3k views
   • 
   • JR_in_WV
   • October 26, 2024

2. Buying a 20 year old truck... 1 2

   By rjpoog1989, December 26, 2017
   • 23 replies
   • 7.9k views
   • 
   • Imcrazy
   • December 30, 2017

3. 98 Z71 k1500 no power or acceleration in drive 1 2

   By MyZ70FUN, November 29, 2006
   • 23 replies
   • 121.6k views
   • 
   • riverbanks
   • August 28, 2019

4. 1995 GMC Sierra K1500 5.7 engine misfiring after transmission shifts into second gear. 1 2

   By KenTaz, December 15, 2019
   • 22 replies
   • 6.9k views
   • 
   • KenTaz
   • May 9, 2020

5. 1995 k3500 questions 1 2

   By drhoward1988, January 26, 2015
   • 22 replies
   • 3.9k views
   • 
   • drhoward1988
   • February 5, 2015

6. Transmission Pan 1 2

   By JBK, August 30, 2012
   • 21 replies
   • 6.9k views
   • 
   • ATMINF
   • February 16, 2013

7. Engine died 1 2

   By skyhigh82, February 7, 2017
   • 21 replies
   • 3.3k views
   • 
   • skyhigh82
   • May 3, 2017

8. Did any of these trucks come with a factory trailer plug? 1 2

   By Rogue Leader, March 28, 2012
   • 21 replies
   • 10k views
   • 
   • Rogue Leader
   • April 5, 2012

9. Brake wiggle 1 2

   By Dirtautoguy, January 22, 2013
   • 21 replies
   • 5.7k views
   • 
   • tanked_darren
   • January 30, 2013

10. Out With The New, In With The Old! 1 2

    By Jennabear, September 23, 2011
    • 21 replies
    • 5.5k views
    • 
    • zach1990
    • February 28, 2015

11. 1993 1500 fuel pump issue? 1 2

    By Gmc9305, April 5, 2020
    • 21 replies
    • 17.9k views
    • 
    • riverbanks
    • April 26, 2020

12. 6.0 heads 1 2

    By 94sierra16, January 6, 2014
    • 21 replies
    • 3.9k views
    • 
    • thearborbarber
    • January 7, 2014

13. 1997 5.7 Vortec intermitant slow start 1 2

    By Steven_R, April 24, 2020
    • 20 replies
    • 12.1k views
    • 
    • riverbanks
    • April 26, 2020

14. 1996 K3500 5.7 vortec help troubleshoot 1 2

    By green 788, October 9, 2017   

    • missing sputter fuel pressure
    • 20 replies
    • 10.1k views
    • 
    • Logan Lanfear
    • November 16, 2017

15. Need help finding out what's up with my suspension 1 2

    By Sum Sum, January 25, 2023
    • 20 replies
    • 2.1k views
    • 
    • Grumpy Bear
    • January 27, 2023

16. Problems with lifted truck I bought 1 2

    By Psuarez, January 15, 2015
    • 20 replies
    • 3.2k views
    • 
    • Psuarez
    • February 8, 2015

17. HELP! 99 GMC 3500 Dually 7.4 struggling to tow on mountain passes 1 2

    By chevytruc1658, July 20, 2020
    • 20 replies
    • 24.7k views
    • 
    • chevytruc1658
    • August 21, 2020

18. Crazy electrical issue 1 2

    By dnl_paterson, January 14, 2016
    • 20 replies
    • 15.4k views
    • 
    • flemdog3533
    • February 26, 2020

19. Brake Problem on a 97 GMC K1500 Sierra SLT 1 2

    By tommy99, July 21, 2014
    • 20 replies
    • 16.2k views
    • 
    • riverbanks
    • July 22, 2020

20. CSFI to MPFI 1 2

    By rkf63k10, February 13, 2014
    • 19 replies
    • 30.2k views
    • 
    • mike94silverado
    • March 21, 2014

21. Yukon - major problems? 1 2

    By BRay'sGirl, July 15, 2015
    • 19 replies
    • 2.5k views
    • 
    • grampadirt
    • July 25, 2015

22. No Start After Head Gasket Job 1 2

    By michael0042, March 8, 2020
    • 19 replies
    • 5.6k views
    • 
    • michael0042
    • March 9, 2020

23. Start and die 1 2

    By Lschmid, June 19, 2017
    • 19 replies
    • 6.9k views
    • 
    • Motor City Rick
    • August 28, 2017

24. chasing a wild rabbit 1 2

    By jp115x, June 13, 2014   

    • 5.0
    • distributor
    • (and 7 more)

      Tagged with:

      • 5.0
      • distributor
      • coil
      • plugs
      • cap
      • rotor
      • coolant temperature sensor
      • misfire
      • hesitation
    • 19 replies
    • 3.6k views
    • 
    • lee123
    • June 22, 2014

25. 1997 GMC Suburban K2500 - A/C button - no light - no A/C 1 2

    By MartyW, January 27, 2014   

    • 1997
    • k2500
    • (and 2 more)

      Tagged with:

      • 1997
      • k2500
      • suburban
      • 7.4l
    • 18 replies
    • 25.5k views
    • 
    • grampadirt
    • January 31, 2014