1988-1999 Chevrolet & GMC C/K GMT400 Platform

5,156 topics in this forum

1. 1990 Silverado 1500 fusable links

   By Little red, March 3, 2020
   • 2 replies
   • 448 views
   • 
   • Little red
   • March 3, 2020

2. Catalytic converter issue

   By Markus Escamilla, February 23, 2020
   • 6 replies
   • 2.4k views
   • 
   • Tom_1991
   • March 1, 2020

3. Oil leak behind distributor? -- 92 Sierra

   By stella92350, February 17, 2020
   • 10 replies
   • 12.9k views
   • 
   • stella92350
   • March 1, 2020

4. ABS light and brake light intermittently come on and off consistently.

   By flemdog3533, February 29, 2020
   • 0 replies
   • 419 views
   • 
   • flemdog3533
   • February 29, 2020

5. Heater core replaced, unfortunately customer ran 2 types of stop leak in truck

   By Stuart Paton, February 27, 2020
   • 10 replies
   • 2.4k views
   • 
   • silveradosid
   • February 28, 2020

6. 89 GMC K1500 Loss of power when giving it gas

   By Nathanbowman1919, February 27, 2020
   • 1 reply
   • 1.7k views
   • 
   • diyer2
   • February 27, 2020

7. 89 GMC K1500 Loss of power when giving it gas

   By Nathanbowman1919, February 27, 2020
   • 0 replies
   • 353 views
   • 
   • Nathanbowman1919
   • February 27, 2020

8. Loss of Power..Etc

   By jthomas97, February 27, 2020
   • 0 replies
   • 502 views
   • 
   • jthomas97
   • February 27, 2020

9. Coolant hose swap out and now no circulation

   By ChevroletTough, February 25, 2020
   • 10 replies
   • 729 views
   • 
   • Brian Lindsey
   • February 27, 2020

10. 97 K1500 electrical problem

    By stewart14, February 26, 2020
    • 0 replies
    • 590 views
    • 
    • stewart14
    • February 26, 2020

11. Lowering suspension question

    By Chepe414, February 26, 2020   

    • GMC
    • Sierra
    • (and 6 more)

      Tagged with:

      • GMC
      • Sierra
      • lowering kit
      • drop kit
      • Silverado
      • k1500
      • k2500
      • c1500
    • 0 replies
    • 1.1k views
    • 
    • Chepe414
    • February 26, 2020

12. Crazy electrical issue 1 2

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

13. Need help with stumbling issues

    By Robert Ensminger, February 12, 2020
    • 2 replies
    • 455 views
    • 
    • papbear1973
    • February 25, 2020

14. 454 94' 454 stall while driving and knock sound under the cab

    By Tom_1991, February 24, 2020   

    • stall
    • 4 replies
    • 3.5k views
    • 
    • Tom_1991
    • February 25, 2020

15. 1993 no start

    By stewyn, February 22, 2020
    • 12 replies
    • 2k views
    • 
    • stewyn
    • February 24, 2020

16. 98 steering

    By Vern25, February 22, 2020
    • 1 reply
    • 404 views
    • 
    • tlaw91
    • February 22, 2020

17. Tips for the new old Chevy owner

    By FunkyFree, February 22, 2020
    • 0 replies
    • 612 views
    • 
    • FunkyFree
    • February 22, 2020

18. Advice installing new fuel pump

    By Uncle Redhead, February 21, 2020
    • 0 replies
    • 714 views
    • 
    • Uncle Redhead
    • February 21, 2020

19. 1994 Chevy Brake Booster?

    By jthomas97, February 15, 2020
    • 4 replies
    • 1.5k views
    • 
    • Tom_1991
    • February 20, 2020

20. 5.7 Vortec hesitation when warm

    By Redneck_nick_z71, February 18, 2020
    • 13 replies
    • 3.4k views
    • 
    • Redneck_nick_z71
    • February 19, 2020

21. Dashboard bar

    By Dom65, February 9, 2020
    • 1 reply
    • 478 views
    • 
    • Dom65
    • February 18, 2020

22. LMC Truck Website Issues

    By ArcticFoxCJ, February 17, 2020
    • 5 replies
    • 4.2k views
    • 
    • ArcticFoxCJ
    • February 18, 2020

23. Chevy 454 TBI rebuild

    By Joe_dirt69, February 17, 2020
    • 0 replies
    • 1.1k views
    • 
    • Joe_dirt69
    • February 17, 2020

24. 1994 K-1500 Fuel Pump failure Pic

    By Uncle Redhead, February 17, 2020
    • 2 replies
    • 822 views
    • 
    • Uncle Redhead
    • February 17, 2020

25. 1988 GMC Sierra battery drains in 2 days of sitting

    By rayray1954, February 17, 2020
    • 0 replies
    • 605 views
    • 
    • rayray1954
    • February 17, 2020