Powertrain

10,715 topics in this forum

1. AC mounting on block differences in grand prix

   By mycarsucks, May 10
   • 3 replies
   • 361 views
   • 
   • mycarsucks
   • May 21

2. LS4 swap begins 1 2 3 4

   By carkhz316, January 26, 2021
   • 75 replies
   • 16.4k views
   • 
   • Bake82
   • May 13

3. Downpipe.

   By jiggity76, May 12
   • 1 reply
   • 412 views
   • 
   • rich_e777
   • May 12

4. Swapping out rod bearings without taking engine out

   By mycarsucks, May 3
   • 13 replies
   • 573 views
   • 
   • mycarsucks
   • May 10

5. Bob

   By Bob, May 8
   • 1 reply
   • 316 views
   • 
   • White93z34
   • May 8

6. Buick Regal LS Swap

   By Swanny, April 28
   • 4 replies
   • 494 views
   • 
   • ManV8n
   • May 4

7. Replaced Intake Manifold Gaskets and its still leaking????

   By GranPrix, April 12
   • 4 replies
   • 616 views
   • 
   • GranPrix
   • April 13

8. Head Gasket material 3100 v6?

   By GranPrix, March 30
   • 5 replies
   • 678 views
   • 
   • Schurkey
   • April 12

9. 3.4 DOHC intake swap?

   By Raffaelli, April 5
   • 4 replies
   • 352 views
   • 
   • White93z34
   • April 7

10. 4t65e awd

    By Donny_olds, January 31
    • 1 reply
    • 1.3k views
    • 
    • White93z34
    • February 2

11. Transmission Identification

    By pwmin, December 14, 2023
    • 9 replies
    • 1.1k views
    • 
    • pwmin
    • December 21, 2023

12. 3800 and 5 speed into a 96 GP?

    By GranPrix, December 16, 2023
    • 2 replies
    • 677 views
    • 
    • Bake82
    • December 19, 2023

13. Trans questions

    By LokiZ34, December 18, 2023   

    • 4t60e
    • 4t60hd
    • (and 1 more)

      Tagged with:

      • 4t60e
      • 4t60hd
      • 3rd gear clutch pack
    • 9 replies
    • 772 views
    • 
    • 55trucker
    • December 19, 2023

14. 5 OR 10 W 30 Oil for 3.4 DOHC

    By Paul GTP, April 30, 2003   

    • car
    • engine
    • 22 replies
    • 3.5k views
    • 
    • LokiZ34
    • December 18, 2023

15. Low Coolant Light will not go off

    By 89-W-Body-Regal, December 4, 2023
    • 3 replies
    • 671 views
    • 
    • White93z34
    • December 5, 2023

16. 2006 Lacrosse will not crank

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

17. coolant crossover pipe leak? - now with photos

    By npfd, June 15, 2011   

    • coolant
    • front
    • (and 4 more)

      Tagged with:

      • coolant
      • front
      • gs
      • inch
      • intake
      • leaking
    • 19 replies
    • 21.1k views
    • 
    • ricklaverd
    • November 12, 2023

18. High Plains Redneck

    By Cal, November 9, 2023
    • 0 replies
    • 459 views
    • 
    • Cal
    • November 9, 2023

19. Cutlass Supreme Convertbile Question: Available in 5-Speed?

    By 91GranSport, March 22, 2003   

    • cutlass
    • question
    • (and 2 more)

      Tagged with:

      • cutlass
      • question
      • speed
      • supreme
    • 4 replies
    • 1k views
    • 
    • jiggity76
    • November 9, 2023

20. '92 GTP 284 sticky shifter cable

    By crazyd, July 23, 2023
    • 6 replies
    • 808 views
    • 
    • Schurkey
    • November 9, 2023

21. Hm-284 oil leak

    By RedGTP, August 21, 2006   

    • gtp
    • swap
    • (and 1 more)

      Tagged with:

      • gtp
      • swap
      • transmission
    • 17 replies
    • 1.8k views
    • 
    • White93z34
    • November 2, 2023

22. PCV system Breather hose issues

    By GranPrix, September 22, 2023   

    • pcv
    • 1 reply
    • 774 views
    • 
    • cutlassman
    • October 30, 2023

23. 1992 3.1L Sudden No Start Problem With Crank - Need Help!

    By cutlassman, October 7, 2023
    • 2 replies
    • 678 views
    • 
    • cutlassman
    • October 29, 2023

24. 3.4 DOHC Fuel Pressure Regulator Adventures and questions, saving my brake booster?

    By GnatGoSplat, October 31, 2014
    • 18 replies
    • 3.2k views
    • 
    • crunkGP96
    • October 28, 2023

25. 92z34 engine wiring diagram needed

    By gen1freak, January 30, 2016
    • 7 replies
    • 1.1k views
    • 
    • Schurkey
    • October 27, 2023