Powertrain

10,701 topics in this forum

1. Noise after changing timing belt and all components.

   By tonytoca_87, May 21, 2017   

   • Timing belt tensioner idler
   • 6 replies
   • 1.7k views
   • 
   • tonytoca_87
   • May 24, 2017

2. 3.4 DOHC Rod Orientation?

   By TrentlZ34, May 19, 2017   

   • Connecting rods
   • 1 reply
   • 1.4k views
   • 
   • Imp558
   • May 19, 2017

3. Second Gen 3800 engine swap questions

   By Imp558, May 15, 2017
   • 15 replies
   • 1.9k views
   • 
   • White93z34
   • May 18, 2017

4. DOH, pulled a connector while filling up freon

   By 95whitevert, May 16, 2017
   • 7 replies
   • 1.8k views
   • 
   • Imp558
   • May 17, 2017

5. 3.4 dohc Timing Belt, tensioner & idler pulleys

   By tonytoca_87, April 22, 2017   

   • 3.4 dohc timimg belt cutlass
   • 13 replies
   • 2.3k views
   • 
   • tonytoca_87
   • May 9, 2017

6. Timing belt actuator 1 2

   By dogginred90, February 19, 2017
   • 32 replies
   • 4.3k views
   • 
   • tonytoca_87
   • May 8, 2017

7. 1989 pontiac swap from 2.8mfi to 3400 sfi

   By 1989 Pontiac Se, May 7, 2017
   • 7 replies
   • 1.8k views
   • 
   • digitaloutsider
   • May 8, 2017

8. 1989 pontiac swap from 2.8mfi to 3400 sfi

   By 1989 Pontiac Se, May 7, 2017
   • 0 replies
   • 972 views
   • 
   • 1989 Pontiac Se
   • May 7, 2017

9. LQ1 Timing Belt Replacement: My first experience

   By MemphisMan, April 14, 2017
   • 20 replies
   • 4.2k views
   • 
   • White93z34
   • May 4, 2017

10. Grandprix1's Top Swap parts list 1 2 3 4 6

    By Grandprix1, April 26, 2017
    • 138 replies
    • 11.8k views
    • 
    • Grandprix1
    • May 3, 2017

11. 96 Regal GS 3800, need help tuning

    By Dreaded Mechanic, April 27, 2017
    • 4 replies
    • 1.6k views
    • 
    • Imp558
    • May 3, 2017

12. Stinky Exhaust when cold, poor mpg, passed e-test "smog"

    By 1979lee, March 9, 2017
    • 15 replies
    • 2.3k views
    • 
    • 1979lee
    • May 1, 2017

13. Need Wiring help for L67 Swap

    By SleeperIntrigue, April 19, 2017   

    • L67 Oldsmobile
    • Intrigue
    • 17 replies
    • 3.1k views
    • 
    • l67ss
    • April 20, 2017

14. 2000 Regal GS (just keeps getting better)

    By sampuppy1, April 14, 2017
    • 14 replies
    • 1.8k views
    • 
    • sampuppy1
    • April 16, 2017

15. Front dog bone mount removal (the easy way?)

    By sampuppy1, April 8, 2017
    • 7 replies
    • 1.6k views
    • 
    • sampuppy1
    • April 11, 2017

16. Lower engine mount studs don't want to line up

    By GrandpasLumina, April 8, 2017
    • 5 replies
    • 1.4k views
    • 
    • rich_e777
    • April 9, 2017

17. Muffler Bearings (Possible Piston Ring Failure)

    By Grandprix1, April 9, 2017
    • 4 replies
    • 1.4k views
    • 
    • digitaloutsider
    • April 9, 2017

18. 95 Lumina 3.4 DOHC Timing

    By colt, March 27, 2017
    • 12 replies
    • 2.1k views
    • 
    • Galaxie500XL
    • April 5, 2017

19. 99 Monte 3100 Ran Low On Oil - Lifter Collapse & MUCH More HELP

    By smith1090t, March 18, 2017
    • 1 reply
    • 1.1k views
    • 
    • Schurkey
    • March 23, 2017

20. Jerk when letting off gas 1 2

    By the_wuggles, March 9, 2017
    • 27 replies
    • 3.3k views
    • 
    • 55trucker
    • March 22, 2017

21. Cleaning really burn in gasket from aluminum intake (LQ1)

    By Padgett, March 10, 2017
    • 16 replies
    • 2.1k views
    • 
    • jake91
    • March 21, 2017

22. Hissing noise when opening the gas cap

    By Nas Escobar, March 15, 2017
    • 11 replies
    • 1.9k views
    • 
    • RobertISaar
    • March 18, 2017

23. LSD swap?

    By Grandprix1, February 27, 2017
    • 19 replies
    • 3.1k views
    • 
    • Turbocharged3800
    • March 10, 2017

24. 03+ series 2 3.8 power curve?

    By l67ss, December 15, 2013   

    • stalling
    • swap
    • 15 replies
    • 2.9k views
    • 
    • l67ss
    • March 9, 2017

25. E85 fuel for 3.1 L

    By oldparts, February 27, 2017
    • 8 replies
    • 1.5k views
    • 
    • Imp558
    • March 6, 2017