Powertrain

10,724 topics in this forum

1. Oil Change in LQ1 with 120k

   By Nicutlass_Supremacy, April 23, 2018
   • 17 replies
   • 2.6k views
   • 
   • Go4DaMo
   • October 20, 2023

2. Hole in valve cover?

   By UltimateDuster, January 31, 2019
   • 9 replies
   • 2.6k views
   • 
   • UltimateDuster
   • February 1, 2019

3. Oil Leak Please help! Very concerned

   By imhottt1971, February 4, 2013   

   • car
   • chevy
   • (and 4 more)

     Tagged with:

     • car
     • chevy
     • cutlass
     • engine
     • out
     • supreme
   • 7 replies
   • 2.6k views
   • 
   • Schurkey
   • February 5, 2013

4. questions about turbocharging an L27 Series I 3800

   By Guest TurboSedan, June 10, 2005   

   • block
   • body
   • (and 7 more)

     Tagged with:

     • block
     • body
     • engine
     • fuel
     • post
     • questions
     • rear
     • speed
     • stock
   • 17 replies
   • 2.6k views
   • 
   • ZeroDCX
   • June 22, 2005

5. Squeak ?

   By ShockTherapy, November 15, 2005   

   • car
   • dic
   • (and 3 more)

     Tagged with:

     • car
     • dic
     • out
     • prix
     • stock
   • 24 replies
   • 2.6k views
   • 
   • ShockTherapy
   • November 22, 2005

6. Low oil pressure

   By 92chevyeuro, July 8, 2005   

   • car
   • problems
   • 11 replies
   • 2.6k views
   • 
   • DaveFromColorado
   • July 11, 2005

7. well well, another problem... Vibration on Acceleration ...

   By RedGTP, July 15, 2009   

   • cutlass
   • front
   • (and 4 more)

     Tagged with:

     • cutlass
     • front
     • gs
     • problem
     • question
     • swap
   • 5 replies
   • 2.6k views
   • 
   • RedGTP
   • July 16, 2009

8. Changed coolant and still having problems

   By RZB1992, January 16, 2010   

   • auto
   • car
   • (and 6 more)

     Tagged with:

     • auto
     • car
     • coolant
     • engine
     • out
     • problem
     • problems
     • rules
   • 19 replies
   • 2.6k views
   • 
   • RZB1992
   • February 10, 2010

9. torque converter problems

   By brian89gp, August 16, 2003   

   • big
   • car
   • (and 5 more)

     Tagged with:

     • big
     • car
     • gas
     • problem
     • problems
     • speed
     • stock
   • 8 replies
   • 2.6k views
   • 
   • Robby1870
   • August 16, 2003

10. Pepper to fix rad leak??????? 1 2

    By GRANDFURY, January 14, 2004   

    • car
    • out
    • (and 2 more)

      Tagged with:

      • car
      • out
      • post
      • turbo
    • 26 replies
    • 2.6k views
    • 
    • cmo1234
    • February 4, 2004

11. HumPerformance L67swap in a weekend 1 2

    By luminal67, May 9, 2006   

    • big
    • car
    • (and 4 more)

      Tagged with:

      • big
      • car
      • cutlass
      • engine
      • supreme
      • swap
    • 32 replies
    • 2.6k views
    • 
    • fathead45
    • May 24, 2006

12. 180 thermostat

    By xtremerevolution, July 23, 2007   

    • car
    • questions
    • (and 1 more)

      Tagged with:

      • car
      • questions
      • stalling
    • 20 replies
    • 2.6k views
    • 
    • Andrew
    • July 25, 2007

13. 88 GP,282- view the carnage

    By Garrett Powered, June 11, 2009   

    • brake
    • car
    • (and 7 more)

      Tagged with:

      • brake
      • car
      • engine
      • gp
      • out
      • pics
      • se
      • speed
      • trans
    • 16 replies
    • 2.6k views
    • 
    • AWeb80
    • June 22, 2009

14. Royal Purple or AmsOil?

    By f_399, February 7, 2005   

    • switch
    • 17 replies
    • 2.6k views
    • 
    • chadz34
    • February 13, 2005

15. Patching a radiator leak... Suggestions??

    By LuminaASG, September 21, 2002   

    • big
    • fan
    • (and 2 more)

      Tagged with:

      • big
      • fan
      • lumina
      • out
    • 11 replies
    • 2.6k views
    • 
    • LuminaASG
    • September 25, 2002

16. 99 GTP tune options?

    By jack123203, December 24, 2014   

    • gtp
    • options
    • 13 replies
    • 2.6k views
    • 
    • tsilney
    • December 25, 2014

17. Gas saving devices 1 2

    By madmax, November 1, 2003   

    • fuel
    • gas
    • (and 3 more)

      Tagged with:

      • fuel
      • gas
      • gp
      • gs
      • problems
    • 30 replies
    • 2.6k views
    • 
    • joey b
    • December 22, 2003

18. UPDATE!!!!!!!!!!!!!!!!!!!!!!!!!! speedo prob RESOLVED horray 1 2

    By 19902drlumina, January 30, 2006   

    • car
    • fast
    • (and 6 more)

      Tagged with:

      • car
      • fast
      • front
      • fuel
      • out
      • pontiac
      • problem
      • se
    • 31 replies
    • 2.6k views
    • 
    • 19902drlumina
    • March 4, 2006

19. Cam/Head upgrade advice needed

    By euro1990, August 26, 2002   

    • car
    • engine
    • (and 6 more)

      Tagged with:

      • car
      • engine
      • intake
      • out
      • speed
      • stock
      • upgrade
      • wanted
    • 16 replies
    • 2.5k views
    • 
    • Brian P
    • August 28, 2002

20. oil pump drive shaft o-ring bad news

    By GPdriver1986, August 18, 2003   

    • engine
    • fuel
    • (and 3 more)

      Tagged with:

      • engine
      • fuel
      • intake
      • leaking
      • out
    • 16 replies
    • 2.5k views
    • 
    • Robby1870
    • August 20, 2003

21. spark plug wires

    By Cornerdealy, June 3, 2004   

    • se
    • 17 replies
    • 2.5k views
    • 
    • 93CutlassSupreme
    • June 8, 2004

22. Pulling Engine Question 1 2

    By topless94style, November 9, 2004   

    • brake
    • car
    • (and 5 more)

      Tagged with:

      • brake
      • car
      • engine
      • out
      • question
      • questions
      • transmission
    • 25 replies
    • 2.5k views
    • 
    • topless94style
    • December 11, 2004

23. Engine started shaking..

    By gpchris, October 3, 2008   

    • car
    • engine
    • 17 replies
    • 2.5k views
    • 
    • jman093
    • October 4, 2008

24. Gear ratios

    By AL, October 17, 2008   

    • speed
    • trans
    • 23 replies
    • 2.5k views
    • 
    • jake91
    • October 18, 2008

25. Removing 3800 Oil Pan

    By '93RegalGS3800, June 4, 2018
    • 10 replies
    • 2.5k views
    • 
    • Imp558
    • June 20, 2018