Powertrain

10,735 topics in this forum

1. 1989 grand prix tgp

   By Ls1bozo, January 29, 2018
   • 11 replies
   • 2.4k views
   • 
   • Heartbeat1991
   • February 8, 2018

2. FAILED Emissions Test:(

   By gmrulz4u, June 18, 2004   

   • gs
   • se
   • 11 replies
   • 2.4k views
   • 
   • gmrulz4u
   • June 20, 2004

3. Going for 300whp Na

   By gambler87, February 2, 2014   

   • body
   • gs
   • (and 2 more)

     Tagged with:

     • body
     • gs
     • gtp
     • trans
   • 23 replies
   • 2.4k views
   • 
   • gambler87
   • February 14, 2014

4. Strut Bar

   By Whiskey River, November 6, 2002   

   • bar
   • inch
   • (and 2 more)

     Tagged with:

     • bar
     • inch
     • parts
     • question
   • 15 replies
   • 2.4k views
   • 
   • 1trucavalier
   • January 7, 2003

5. Performance Mods for a 3.5???

   By black35intrigue, August 2, 2003   

   • brake
   • dash
   • (and 5 more)

     Tagged with:

     • brake
     • dash
     • engine
     • intrigue
     • lights
     • track
     • warning
   • 10 replies
   • 2.4k views
   • 
   • kiwi133
   • August 26, 2003

6. Upper intake plenum removed..Anything I need to do??

   By veritasz34, May 5, 2005   

   • intake
   • pics
   • (and 2 more)

     Tagged with:

     • intake
     • pics
     • post
     • question
   • 16 replies
   • 2.4k views
   • 
   • Redwingvksm
   • May 8, 2005

7. Fast idle 3.4 DOHC

   By James Robert, January 14, 2019
   • 7 replies
   • 2.4k views
   • 
   • 92InternationalCoupe
   • March 31, 2019

8. i wanted to upgrade, again

   By kuntzie, May 30, 2010   

   • trans
   • turbo
   • (and 2 more)

     Tagged with:

     • trans
     • turbo
     • upgrade
     • wanted
   • 21 replies
   • 2.4k views
   • 
   • kuntzie
   • June 8, 2010

9. Need 3.4 (LQ1) vacuum diagram

   By digitaloutsider, September 30, 2006   

   • lq
   • 3 replies
   • 2.4k views
   • 
   • Psych0matt
   • October 5, 2006

10. Engine Support bar mounting locations

    By rich_e777, September 1, 2019
    • 4 replies
    • 2.4k views
    • 
    • Cutlass350
    • September 5, 2019

11. 3.4 DOHC Compatibility

    By Jon89le, October 17, 2006   

    • gs
    • 15 replies
    • 2.3k views
    • 
    • patgizz
    • October 26, 2006

12. Misfiring, was intermittent, now less so...

    By GPX, January 23, 2017   

    • Misfire
    • 8 replies
    • 2.3k views
    • 
    • GPX
    • February 7, 2017

13. tcc ?

    By willsv8, May 15, 2005   

    • gas
    • 5 replies
    • 2.3k views
    • 
    • Tru2Chevy
    • May 18, 2005

14. How does the vacuum ball work?

    By 1990lumina, September 7, 2008   

    • gs
    • lumina
    • (and 2 more)

      Tagged with:

      • gs
      • lumina
      • se
      • switch
    • 6 replies
    • 2.3k views
    • 
    • 1990lumina
    • September 7, 2008

15. PLEASE help!!

    By chronic139, September 2, 2002   

    • car
    • out
    • 9 replies
    • 2.3k views
    • 
    • chronic139
    • September 4, 2002

16. rear brake caliper will not come off!

    By Hootymo, July 7, 2003   

    • brake
    • problem
    • (and 2 more)

      Tagged with:

      • brake
      • problem
      • rear
      • rotors
    • 13 replies
    • 2.3k views
    • 
    • god910
    • July 11, 2003

17. any more suggestions? 1 2

    By Psych0matt, June 20, 2006   

    • engine
    • 27 replies
    • 2.3k views
    • 
    • 99RegalGS
    • June 25, 2006

18. My Lumina is slowing bleeding to death

    By Whiskey River, September 20, 2002   

    • car
    • coolant
    • (and 5 more)

      Tagged with:

      • car
      • coolant
      • firewall
      • leaking
      • lumina
      • post
      • question
    • 7 replies
    • 2.3k views
    • 
    • Brian P
    • September 23, 2002

19. 3.4 DOHC tune-up?

    By supertrick_05, December 13, 2009   

    • car
    • fuel
    • (and 5 more)

      Tagged with:

      • car
      • fuel
      • gp
      • intake
      • miles
      • se
      • speed
    • 7 replies
    • 2.3k views
    • 
    • White93z34
    • December 14, 2009

20. Oil leak 3.1L MPFI

    By GPdriver1986, June 1, 2003   

    • engine
    • grand
    • (and 3 more)

      Tagged with:

      • engine
      • grand
      • intake
      • leaking
      • prix
    • 10 replies
    • 2.3k views
    • 
    • LuminaPerformance
    • June 8, 2003

21. injector pulse ?

    By stockgp, May 19, 2005   

    • car
    • engine
    • (and 2 more)

      Tagged with:

      • car
      • engine
      • fuel
      • gp
    • 11 replies
    • 2.3k views
    • 
    • stockgp
    • May 20, 2005

22. Failed emission! '93 Lumina Z34

    By Laveen Z34, May 2, 2011   

    • body
    • car
    • (and 6 more)

      Tagged with:

      • body
      • car
      • engine
      • fan
      • lumina
      • out
      • problem
      • tank
    • 10 replies
    • 2.3k views
    • 
    • RobertISaar
    • May 13, 2011

23. Fuel pump stuck....??

    By cutlassconvertible, March 30, 2006   

    • cutlass
    • fuel
    • (and 2 more)

      Tagged with:

      • cutlass
      • fuel
      • gas
      • tank
    • 11 replies
    • 2.3k views
    • 
    • jeremy
    • April 4, 2006

24. 3400 starter????? UPDATE AT BOTTOM pg1 1 2

    By gpchris, October 10, 2007   

    • gp
    • 32 replies
    • 2.3k views
    • 
    • Scottster
    • March 16, 2008

25. direct drop-in motor

    By brake, October 30, 2011   

    • grand
    • intake
    • (and 5 more)

      Tagged with:

      • grand
      • intake
      • out
      • prix
      • se
      • swap
      • transmission
    • 16 replies
    • 2.3k views
    • 
    • brake
    • November 5, 2011