Powertrain

10,735 topics in this forum

1. 4t60e differential

   By demoman1320, June 15, 2022
   • 1 reply
   • 885 views
   • 
   • Jim_rockford_007
   • June 21, 2022

2. 99 Monte 3100 Ran Low On Oil - Lifter Collapse & MUCH More HELP

   By smith1090t, March 18, 2017
   • 1 reply
   • 1.4k views
   • 
   • Schurkey
   • March 23, 2017

3. 3.4 DOHC Rod Orientation?

   By TrentlZ34, May 19, 2017   

   • Connecting rods
   • 1 reply
   • 1.7k views
   • 
   • Imp558
   • May 19, 2017

4. PCM?

   By stuhrling, August 29, 2017
   • 1 reply
   • 1.7k views
   • 
   • Imp558
   • August 29, 2017

5. 06 GXP trans leak

   By GXDEMON, October 5, 2018
   • 1 reply
   • 1.4k views
   • 
   • goldcamj
   • November 4, 2018

6. Which AC Delco plugs for a '95 3100?

   By atikovi, February 9, 2022
   • 1 reply
   • 1k views
   • 
   • Schurkey
   • February 9, 2022

7. Intake Plenum Removal

   By IronEagle, September 27, 2018
   • 1 reply
   • 1.4k views
   • 
   • Pontiac6KSTEAWD
   • September 27, 2018

8. 2001 chev impala

   By Imp001, September 11, 2022
   • 1 reply
   • 1.1k views
   • 
   • Schurkey
   • September 11, 2022

9. 91 CS International LQ1 front exhaust manifold removal.

   By jiggity76, April 17, 2019
   • 1 reply
   • 2.4k views
   • 
   • jiggity76
   • April 17, 2019

10. 88' Grand Prix cooling fan upgrade

    By Vince G., September 15, 2019   

    • 2.8
    • 1 reply
    • 1.3k views
    • 
    • Schurkey
    • September 15, 2019

11. Anyone replace flex plate on 3800 s3?

    By Stocked88, November 11, 2022
    • 1 reply
    • 1.2k views
    • 
    • White93z34
    • November 12, 2022

12. Start of twin turbo set-up for 2002 grand prix

    By StevieDUBs28, August 5, 2023
    • 1 reply
    • 1.1k views
    • 
    • Schurkey
    • August 13, 2023

13. Transmission compatibility

    By Mistee, August 25, 2023
    • 1 reply
    • 1.2k views
    • 
    • 55trucker
    • August 27, 2023

14. Problems with my 1997 Buick Riviera

    By razer0409, September 2, 2023
    • 1 reply
    • 1.4k views
    • 
    • Schurkey
    • September 5, 2023

15. PCV system Breather hose issues

    By GranPrix, September 22, 2023   

    • pcv
    • 1 reply
    • 1.2k views
    • 
    • cutlassman
    • October 30, 2023

16. 2006 Lacrosse will not crank

    By Eric, November 19, 2023
    • 1 reply
    • 865 views
    • 
    • Schurkey
    • November 19, 2023

17. Downpipe.

    By jiggity76, May 12, 2024
    • 1 reply
    • 848 views
    • 
    • rich_e777
    • May 12, 2024

18. Bob

    By Bob, May 8, 2024
    • 1 reply
    • 669 views
    • 
    • White93z34
    • May 8, 2024

19. How good are fel pro intake gaskets

    By mycarsucks, August 21, 2024
    • 1 reply
    • 674 views
    • 
    • Schurkey
    • August 21, 2024

20. White colored O2 sensor

    By mycarsucks, September 4, 2024
    • 1 reply
    • 673 views
    • 
    • Schurkey
    • September 8, 2024

21. Engine gaskets

    By skatey, September 7, 2024
    • 1 reply
    • 535 views
    • 
    • White93z34
    • September 7, 2024

22. Manual swapping a LGD lucerne possible??

    By Flemmino, February 22, 2025
    • 1 reply
    • 1k views
    • 
    • GnatGoSplat
    • March 8, 2025

23. GM part number for Eaton supercharger on Series I 3800 v6

    By Northstarlc3, January 21
    • 1 reply
    • 797 views
    • 
    • GnatGoSplat
    • February 2

24. Ported 3.1L heads\plenum\lower intake, Best Powerchip?

    By nerfbars, September 6, 2002   

    • big
    • intake
    • (and 1 more)

      Tagged with:

      • big
      • intake
      • out
    • 0 replies
    • 1.5k views
    • 
    • nerfbars
    • September 6, 2002

25. quick timing belt question.

    By chronic139, September 7, 2002   

    • pulley
    • question
    • 0 replies
    • 1.4k views
    • 
    • chronic139
    • September 7, 2002