1988-1999 Chevrolet & GMC C/K GMT400 Platform

5,102 topics in this forum

1. Hard start...cranks long time, other times it pops right off

   By TNTSierra, September 29, 2022
   • 2 replies
   • 1.8k views
   • 
   • richard wysong
   • September 29, 2022

3. air conditioning Adding A/C to a non A/C truck 1 2

   By JACOB1557, May 30, 2019   

   • gmt400
   • 15 replies
   • 27.5k views
   • 
   • Ntimed8r
   • September 27, 2022

4. Smfh…

   By Twone Wilkins, September 16, 2022
   • 3 replies
   • 541 views
   • 
   • mcleanross
   • September 27, 2022

5. Gas issues

   By Bertha, September 25, 2022
   • 2 replies
   • 806 views
   • 
   • richard wysong
   • September 25, 2022

6. Interior Storage Compartment

   By Steve Coburn, August 28, 2022
   • 2 replies
   • 1k views
   • 
   • Brian Lindsey
   • September 20, 2022

7. Air fuel

   By Gilbert Marquez, September 16, 2022   

   • Air fuel components
   • 4 replies
   • 1k views
   • 
   • richard wysong
   • September 17, 2022

8. Electrical Drawings for a 1994 Silverado K1500.

   By JeffOBS, September 16, 2022   

   • schematics
   • drawings
   • (and 4 more)

     Tagged with:

     • schematics
     • drawings
     • electrical
     • circuits
     • connectors
     • pin outs
   • 0 replies
   • 1k views
   • 
   • JeffOBS
   • September 16, 2022

9. 96 Jimmy trans cross

   By Vettetech82, September 11, 2022
   • 0 replies
   • 593 views
   • 
   • Vettetech82
   • September 11, 2022

10. Fuel gauge issue

    By Sean Larabee, September 6, 2022
    • 2 replies
    • 921 views
    • 
    • Sean Larabee
    • September 11, 2022

11. Help!

    By LThrift, September 7, 2022
    • 3 replies
    • 623 views
    • 
    • richard wysong
    • September 8, 2022

12. Vehicle will not CASE/CKP relearn (2000 Escalade)

    By Ford Shepherd, August 30, 2022
    • 7 replies
    • 1k views
    • 
    • greatmizzou
    • August 30, 2022

13. New owner

    By greatmizzou, August 2, 2022
    • 7 replies
    • 1.2k views
    • 
    • greatmizzou
    • August 29, 2022

14. Speedometer not work properly

    By Kristopher Sciler, November 10, 2020
    • 4 replies
    • 2.6k views
    • 
    • Jamal Iqbal
    • August 29, 2022

15. ls swap and 6l80e transmission in 1997 gmc k1500

    By curtis36, August 17, 2022   

    • ls swap
    • 6l80e
    • 1 reply
    • 3.6k views
    • 
    • CamGTP
    • August 18, 2022

16. K1500 Snorkel

    By John Crouse, August 14, 2022   

    • Deep Water Kit
    • Snorkel
    • (and 1 more)

      Tagged with:

      • Deep Water Kit
      • Snorkel
      • Deep water forging kit
    • 3 replies
    • 3.9k views
    • 
    • greatmizzou
    • August 15, 2022

17. Blown ENG fuse and veh still runs?

    By greatmizzou, August 12, 2022
    • 3 replies
    • 572 views
    • 
    • richard wysong
    • August 12, 2022

18. Low Voltage.....?

    By John Crouse, August 6, 2022   

    • Low
    • Voltage
    • (and 3 more)

      Tagged with:

      • Low
      • Voltage
      • In drive
      • When warm
      • Voltage drop
    • 10 replies
    • 2k views
    • 
    • John Crouse
    • August 10, 2022

19. 91 4l60e shifting too early.

    By CarlN, August 9, 2022
    • 2 replies
    • 762 views
    • 
    • richard wysong
    • August 9, 2022

20. 1996 GM 4L60E

    By Frank H, June 27, 2022
    • 4 replies
    • 792 views
    • 
    • CarlN
    • August 9, 2022

21. 1997 GMC Suburban K1500 2/4wd rear ac lines frozen; can't find replacements!

    By Highstepper, July 6, 2022   

    • 1997 gmc k1500
    • rear ac
    • (and 1 more)

      Tagged with:

      • 1997 gmc k1500
      • rear ac
      • rear high pressure line
    • 9 replies
    • 2k views
    • 
    • txab
    • August 8, 2022

22. Lift kit questions

    By James Vlogs, July 10, 2022
    • 1 reply
    • 611 views
    • 
    • Brian Lindsey
    • August 7, 2022

23. 1998 airbag problem

    By Paul Hohl, August 6, 2022
    • 1 reply
    • 406 views
    • 
    • richard wysong
    • August 6, 2022

24. 5.7L TBI Stalling/Hunting Park/Neutral

    By Elk4one, August 5, 2022
    • 2 replies
    • 642 views
    • 
    • richard wysong
    • August 5, 2022

25. What gear to pull in?

    By Gmchevrolettruck, August 1, 2022
    • 6 replies
    • 1.6k views
    • 
    • greatmizzou
    • August 3, 2022

26. Unknown sensor on 2000 k3500 5.7

    By LTG, July 19, 2022
    • 6 replies
    • 565 views
    • 
    • richard wysong
    • August 1, 2022